5220350

素因数分解:

$2^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{797}}^1$

素因数の和:940

約数の個数: 24

約数和(自身を含む): 9796248

約数和(自身を除く): 4575898

約数列:

[1, 2, 5, 10, 25, 50, 131, 262, 655, 797, 1310, 1594, 3275, 3985, 6550, 7970, 19925, 39850, 104407, 208814, 522035, 1044070, 2610175, 5220350]

約数ペア:

[(1, 5220350), (2, 2610175), (5, 1044070), (10, 522035), (25, 208814), (50, 104407), (131, 39850), (262, 19925), (655, 7970), (797, 6550), (1310, 3985), (1594, 3275)]