82246540

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{25229}}^1$

素因数の和:25401

約数の個数: 24

約数和(自身を含む): 173784240

約数和(自身を除く): 91537700

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 652, 815, 1630, 3260, 25229, 50458, 100916, 126145, 252290, 504580, 4112327, 8224654, 16449308, 20561635, 41123270, 82246540]

約数ペア:

[(1, 82246540), (2, 41123270), (4, 20561635), (5, 16449308), (10, 8224654), (20, 4112327), (163, 504580), (326, 252290), (652, 126145), (815, 100916), (1630, 50458), (3260, 25229)]