101299540

素因数分解:

$2^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{32261}}^1$

素因数の和:32427

約数の個数: 24

約数和(自身を含む): 214090632

約数和(自身を除く): 112791092

約数列:

[1, 2, 4, 5, 10, 20, 157, 314, 628, 785, 1570, 3140, 32261, 64522, 129044, 161305, 322610, 645220, 5064977, 10129954, 20259908, 25324885, 50649770, 101299540]

約数ペア:

[(1, 101299540), (2, 50649770), (4, 25324885), (5, 20259908), (10, 10129954), (20, 5064977), (157, 645220), (314, 322610), (628, 161305), (785, 129044), (1570, 64522), (3140, 32261)]