8184220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37201}}^1$

素因数の和:37221

約数の個数: 24

約数和(自身を含む): 18749808

約数和(自身を除く): 10565588

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 37201, 74402, 148804, 186005, 372010, 409211, 744020, 818422, 1636844, 2046055, 4092110, 8184220]

約数ペア:

[(1, 8184220), (2, 4092110), (4, 2046055), (5, 1636844), (10, 818422), (11, 744020), (20, 409211), (22, 372010), (44, 186005), (55, 148804), (110, 74402), (220, 37201)]