44400220

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{41887}}^1$

素因数の和:41949

約数の個数: 24

約数和(自身を含む): 95001984

約数和(自身を除く): 50601764

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 41887, 83774, 167548, 209435, 418870, 837740, 2220011, 4440022, 8880044, 11100055, 22200110, 44400220]

約数ペア:

[(1, 44400220), (2, 22200110), (4, 11100055), (5, 8880044), (10, 4440022), (20, 2220011), (53, 837740), (106, 418870), (212, 209435), (265, 167548), (530, 83774), (1060, 41887)]