829103680

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83579}}^1$

素因数の和:83627

約数の個数: 56

約数和(自身を含む): 2038014720

約数和(自身を除く): 1208911040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 992, 1240, 1984, 2480, 4960, 9920, 83579, 167158, 334316, 417895, 668632, 835790, 1337264, 1671580, 2590949, 2674528, 3343160, 5181898, 5349056, 6686320, 10363796, 12954745, 13372640, 20727592, 25909490, 26745280, 41455184, 51818980, 82910368, 103637960, 165820736, 207275920, 414551840, 829103680]

約数ペア:

[(1, 829103680), (2, 414551840), (4, 207275920), (5, 165820736), (8, 103637960), (10, 82910368), (16, 51818980), (20, 41455184), (31, 26745280), (32, 25909490), (40, 20727592), (62, 13372640), (64, 12954745), (80, 10363796), (124, 6686320), (155, 5349056), (160, 5181898), (248, 3343160), (310, 2674528), (320, 2590949), (496, 1671580), (620, 1337264), (992, 835790), (1240, 668632), (1984, 417895), (2480, 334316), (4960, 167158), (9920, 83579)]