120604220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{548201}}^1$

素因数の和:548221

約数の個数: 24

約数和(自身を含む): 276293808

約数和(自身を除く): 155689588

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 548201, 1096402, 2192804, 2741005, 5482010, 6030211, 10964020, 12060422, 24120844, 30151055, 60302110, 120604220]

約数ペア:

[(1, 120604220), (2, 60302110), (4, 30151055), (5, 24120844), (10, 12060422), (11, 10964020), (20, 6030211), (22, 5482010), (44, 2741005), (55, 2192804), (110, 1096402), (220, 548201)]