61032620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{277421}}^1$

素因数の和:277441

約数の個数: 24

約数和(自身を含む): 139820688

約数和(自身を除く): 78788068

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 277421, 554842, 1109684, 1387105, 2774210, 3051631, 5548420, 6103262, 12206524, 15258155, 30516310, 61032620]

約数ペア:

[(1, 61032620), (2, 30516310), (4, 15258155), (5, 12206524), (10, 6103262), (11, 5548420), (20, 3051631), (22, 2774210), (44, 1387105), (55, 1109684), (110, 554842), (220, 277421)]