3116080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3541}}^1$

素因数の和:3565

約数の個数: 40

約数和(自身を含む): 7905744

約数和(自身を除く): 4789664

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 3541, 7082, 14164, 17705, 28328, 35410, 38951, 56656, 70820, 77902, 141640, 155804, 194755, 283280, 311608, 389510, 623216, 779020, 1558040, 3116080]

約数ペア:

[(1, 3116080), (2, 1558040), (4, 779020), (5, 623216), (8, 389510), (10, 311608), (11, 283280), (16, 194755), (20, 155804), (22, 141640), (40, 77902), (44, 70820), (55, 56656), (80, 38951), (88, 35410), (110, 28328), (176, 17705), (220, 14164), (440, 7082), (880, 3541)]