3974080

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1129}}^1$

素因数の和:1157

約数の個数: 56

約数和(自身を含む): 10332720

約数和(自身を除く): 6358640

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1129, 1760, 2258, 3520, 4516, 5645, 9032, 11290, 12419, 18064, 22580, 24838, 36128, 45160, 49676, 62095, 72256, 90320, 99352, 124190, 180640, 198704, 248380, 361280, 397408, 496760, 794816, 993520, 1987040, 3974080]

約数ペア:

[(1, 3974080), (2, 1987040), (4, 993520), (5, 794816), (8, 496760), (10, 397408), (11, 361280), (16, 248380), (20, 198704), (22, 180640), (32, 124190), (40, 99352), (44, 90320), (55, 72256), (64, 62095), (80, 49676), (88, 45160), (110, 36128), (160, 24838), (176, 22580), (220, 18064), (320, 12419), (352, 11290), (440, 9032), (704, 5645), (880, 4516), (1129, 3520), (1760, 2258)]