440818730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{364313}}^1$

素因数の和:364342

約数の個数: 24

約数和(自身を含む): 872167716

約数和(自身を除く): 431348986

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 364313, 728626, 1821565, 3643130, 4007443, 8014886, 20037215, 40074430, 44081873, 88163746, 220409365, 440818730]

約数ペア:

[(1, 440818730), (2, 220409365), (5, 88163746), (10, 44081873), (11, 40074430), (22, 20037215), (55, 8014886), (110, 4007443), (121, 3643130), (242, 1821565), (605, 728626), (1210, 364313)]