5755280

素因数分解:

$2^4\times 5^1\times {\mathrm{71941}}^1$

素因数の和:71954

約数の個数: 20

約数和(自身を含む): 13381212

約数和(自身を除く): 7625932

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 71941, 143882, 287764, 359705, 575528, 719410, 1151056, 1438820, 2877640, 5755280]

約数ペア:

[(1, 5755280), (2, 2877640), (4, 1438820), (5, 1151056), (8, 719410), (10, 575528), (16, 359705), (20, 287764), (40, 143882), (80, 71941)]