98239580

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{38677}}^1$

素因数の和:38813

約数の個数: 24

約数和(自身を含む): 207932928

約数和(自身を除く): 109693348

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2540, 38677, 77354, 154708, 193385, 386770, 773540, 4911979, 9823958, 19647916, 24559895, 49119790, 98239580]

約数ペア:

[(1, 98239580), (2, 49119790), (4, 24559895), (5, 19647916), (10, 9823958), (20, 4911979), (127, 773540), (254, 386770), (508, 193385), (635, 154708), (1270, 77354), (2540, 38677)]