16498000000

素因数分解:

$2^7\times 5^6\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:230

約数の個数: 224

約数和(自身を含む): 42014696580

約数和(自身を除く): 25516696580

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 73, 80, 100, 113, 125, 128, 146, 160, 200, 226, 250, 292, 320, 365, 400, 452, 500, 565, 584, 625, 640, 730, 800, 904, 1000, 1130, 1168, 1250, 1460, 1600, 1808, 1825, 2000, 2260, 2336, 2500, 2825, 2920, 3125, 3200, 3616, 3650, 4000, 4520, 4672, 5000, 5650, 5840, 6250, 7232, 7300, 8000, 8249, 9040, 9125, 9344, 10000, 11300, 11680, 12500, 14125, 14464, 14600, 15625, 16000, 16498, 18080, 18250, 20000, 22600, 23360, 25000, 28250, 29200, 31250, 32996, 36160, 36500, 40000, 41245, 45200, 45625, 46720, 50000, 56500, 58400, 62500, 65992, 70625, 72320, 73000, 80000, 82490, 90400, 91250, 100000, 113000, 116800, 125000, 131984, 141250, 146000, 164980, 180800, 182500, 200000, 206225, 226000, 228125, 233600, 250000, 263968, 282500, 292000, 329960, 353125, 361600, 365000, 400000, 412450, 452000, 456250, 500000, 527936, 565000, 584000, 659920, 706250, 730000, 824900, 904000, 912500, 1000000, 1031125, 1055872, 1130000, 1140625, 1168000, 1319840, 1412500, 1460000, 1649800, 1765625, 1808000, 1825000, 2000000, 2062250, 2260000, 2281250, 2639680, 2825000, 2920000, 3299600, 3531250, 3650000, 4124500, 4520000, 4562500, 5155625, 5279360, 5650000, 5840000, 6599200, 7062500, 7300000, 8249000, 9040000, 9125000, 10311250, 11300000, 13198400, 14125000, 14600000, 16498000, 18250000, 20622500, 22600000, 25778125, 26396800, 28250000, 29200000, 32996000, 36500000, 41245000, 45200000, 51556250, 56500000, 65992000, 73000000, 82490000, 103112500, 113000000, 128890625, 131984000, 146000000, 164980000, 206225000, 226000000, 257781250, 329960000, 412450000, 515562500, 659920000, 824900000, 1031125000, 1649800000, 2062250000, 3299600000, 4124500000, 8249000000, 16498000000]

約数ペア:

[(1, 16498000000), (2, 8249000000), (4, 4124500000), (5, 3299600000), (8, 2062250000), (10, 1649800000), (16, 1031125000), (20, 824900000), (25, 659920000), (32, 515562500), (40, 412450000), (50, 329960000), (64, 257781250), (73, 226000000), (80, 206225000), (100, 164980000), (113, 146000000), (125, 131984000), (128, 128890625), (146, 113000000), (160, 103112500), (200, 82490000), (226, 73000000), (250, 65992000), (292, 56500000), (320, 51556250), (365, 45200000), (400, 41245000), (452, 36500000), (500, 32996000), (565, 29200000), (584, 28250000), (625, 26396800), (640, 25778125), (730, 22600000), (800, 20622500), (904, 18250000), (1000, 16498000), (1130, 14600000), (1168, 14125000), (1250, 13198400), (1460, 11300000), (1600, 10311250), (1808, 9125000), (1825, 9040000), (2000, 8249000), (2260, 7300000), (2336, 7062500), (2500, 6599200), (2825, 5840000), (2920, 5650000), (3125, 5279360), (3200, 5155625), (3616, 4562500), (3650, 4520000), (4000, 4124500), (4520, 3650000), (4672, 3531250), (5000, 3299600), (5650, 2920000), (5840, 2825000), (6250, 2639680), (7232, 2281250), (7300, 2260000), (8000, 2062250), (8249, 2000000), (9040, 1825000), (9125, 1808000), (9344, 1765625), (10000, 1649800), (11300, 1460000), (11680, 1412500), (12500, 1319840), (14125, 1168000), (14464, 1140625), (14600, 1130000), (15625, 1055872), (16000, 1031125), (16498, 1000000), (18080, 912500), (18250, 904000), (20000, 824900), (22600, 730000), (23360, 706250), (25000, 659920), (28250, 584000), (29200, 565000), (31250, 527936), (32996, 500000), (36160, 456250), (36500, 452000), (40000, 412450), (41245, 400000), (45200, 365000), (45625, 361600), (46720, 353125), (50000, 329960), (56500, 292000), (58400, 282500), (62500, 263968), (65992, 250000), (70625, 233600), (72320, 228125), (73000, 226000), (80000, 206225), (82490, 200000), (90400, 182500), (91250, 180800), (100000, 164980), (113000, 146000), (116800, 141250), (125000, 131984)]