1074820

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{881}}^1$

素因数の和:951

約数の個数: 24

約数和(自身を含む): 2296728

約数和(自身を除く): 1221908

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 881, 1220, 1762, 3524, 4405, 8810, 17620, 53741, 107482, 214964, 268705, 537410, 1074820]

約数ペア:

[(1, 1074820), (2, 537410), (4, 268705), (5, 214964), (10, 107482), (20, 53741), (61, 17620), (122, 8810), (244, 4405), (305, 3524), (610, 1762), (881, 1220)]