40241080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{91457}}^1$

素因数の和:91479

約数の個数: 32

約数和(自身を含む): 98774640

約数和(自身を除く): 58533560

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 91457, 182914, 365828, 457285, 731656, 914570, 1006027, 1829140, 2012054, 3658280, 4024108, 5030135, 8048216, 10060270, 20120540, 40241080]

約数ペア:

[(1, 40241080), (2, 20120540), (4, 10060270), (5, 8048216), (8, 5030135), (10, 4024108), (11, 3658280), (20, 2012054), (22, 1829140), (40, 1006027), (44, 914570), (55, 731656), (88, 457285), (110, 365828), (220, 182914), (440, 91457)]