57932800

素因数分解:

$2^{10}\times 5^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:134

約数の個数: 132

約数和(自身を含む): 150266176

約数和(自身を除く): 92333376

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 73, 80, 100, 124, 128, 146, 155, 160, 200, 248, 256, 292, 310, 320, 365, 400, 496, 512, 584, 620, 640, 730, 775, 800, 992, 1024, 1168, 1240, 1280, 1460, 1550, 1600, 1825, 1984, 2263, 2336, 2480, 2560, 2920, 3100, 3200, 3650, 3968, 4526, 4672, 4960, 5120, 5840, 6200, 6400, 7300, 7936, 9052, 9344, 9920, 11315, 11680, 12400, 12800, 14600, 15872, 18104, 18688, 19840, 22630, 23360, 24800, 25600, 29200, 31744, 36208, 37376, 39680, 45260, 46720, 49600, 56575, 58400, 72416, 74752, 79360, 90520, 93440, 99200, 113150, 116800, 144832, 158720, 181040, 186880, 198400, 226300, 233600, 289664, 362080, 373760, 396800, 452600, 467200, 579328, 724160, 793600, 905200, 934400, 1158656, 1448320, 1810400, 1868800, 2317312, 2896640, 3620800, 5793280, 7241600, 11586560, 14483200, 28966400, 57932800]

約数ペア:

[(1, 57932800), (2, 28966400), (4, 14483200), (5, 11586560), (8, 7241600), (10, 5793280), (16, 3620800), (20, 2896640), (25, 2317312), (31, 1868800), (32, 1810400), (40, 1448320), (50, 1158656), (62, 934400), (64, 905200), (73, 793600), (80, 724160), (100, 579328), (124, 467200), (128, 452600), (146, 396800), (155, 373760), (160, 362080), (200, 289664), (248, 233600), (256, 226300), (292, 198400), (310, 186880), (320, 181040), (365, 158720), (400, 144832), (496, 116800), (512, 113150), (584, 99200), (620, 93440), (640, 90520), (730, 79360), (775, 74752), (800, 72416), (992, 58400), (1024, 56575), (1168, 49600), (1240, 46720), (1280, 45260), (1460, 39680), (1550, 37376), (1600, 36208), (1825, 31744), (1984, 29200), (2263, 25600), (2336, 24800), (2480, 23360), (2560, 22630), (2920, 19840), (3100, 18688), (3200, 18104), (3650, 15872), (3968, 14600), (4526, 12800), (4672, 12400), (4960, 11680), (5120, 11315), (5840, 9920), (6200, 9344), (6400, 9052), (7300, 7936)]