5279360

素因数分解:

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

素因数の和:205

約数の個数: 64

約数和(自身を含む): 12907080

約数和(自身を除く): 7627720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 73, 80, 113, 128, 146, 160, 226, 292, 320, 365, 452, 565, 584, 640, 730, 904, 1130, 1168, 1460, 1808, 2260, 2336, 2920, 3616, 4520, 4672, 5840, 7232, 8249, 9040, 9344, 11680, 14464, 16498, 18080, 23360, 32996, 36160, 41245, 46720, 65992, 72320, 82490, 131984, 164980, 263968, 329960, 527936, 659920, 1055872, 1319840, 2639680, 5279360]

約数ペア:

[(1, 5279360), (2, 2639680), (4, 1319840), (5, 1055872), (8, 659920), (10, 527936), (16, 329960), (20, 263968), (32, 164980), (40, 131984), (64, 82490), (73, 72320), (80, 65992), (113, 46720), (128, 41245), (146, 36160), (160, 32996), (226, 23360), (292, 18080), (320, 16498), (365, 14464), (452, 11680), (565, 9344), (584, 9040), (640, 8249), (730, 7232), (904, 5840), (1130, 4672), (1168, 4520), (1460, 3616), (1808, 2920), (2260, 2336)]