45252560

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1$

素因数の和:372

約数の個数: 80

約数和(自身を含む): 110564352

約数和(自身を除く): 65311792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 71, 80, 124, 142, 155, 248, 257, 284, 310, 355, 496, 514, 568, 620, 710, 1028, 1136, 1240, 1285, 1420, 2056, 2201, 2480, 2570, 2840, 4112, 4402, 5140, 5680, 7967, 8804, 10280, 11005, 15934, 17608, 18247, 20560, 22010, 31868, 35216, 36494, 39835, 44020, 63736, 72988, 79670, 88040, 91235, 127472, 145976, 159340, 176080, 182470, 291952, 318680, 364940, 565657, 637360, 729880, 1131314, 1459760, 2262628, 2828285, 4525256, 5656570, 9050512, 11313140, 22626280, 45252560]

約数ペア:

[(1, 45252560), (2, 22626280), (4, 11313140), (5, 9050512), (8, 5656570), (10, 4525256), (16, 2828285), (20, 2262628), (31, 1459760), (40, 1131314), (62, 729880), (71, 637360), (80, 565657), (124, 364940), (142, 318680), (155, 291952), (248, 182470), (257, 176080), (284, 159340), (310, 145976), (355, 127472), (496, 91235), (514, 88040), (568, 79670), (620, 72988), (710, 63736), (1028, 44020), (1136, 39835), (1240, 36494), (1285, 35216), (1420, 31868), (2056, 22010), (2201, 20560), (2480, 18247), (2570, 17608), (2840, 15934), (4112, 11005), (4402, 10280), (5140, 8804), (5680, 7967)]