82314820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{577}}^1\times {\mathrm{1019}}^1$

素因数の和:1612

約数の個数: 48

約数和(自身を含む): 198092160

約数和(自身を除く): 115777340

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 577, 1019, 1154, 2038, 2308, 2885, 4039, 4076, 5095, 5770, 7133, 8078, 10190, 11540, 14266, 16156, 20195, 20380, 28532, 35665, 40390, 71330, 80780, 142660, 587963, 1175926, 2351852, 2939815, 4115741, 5879630, 8231482, 11759260, 16462964, 20578705, 41157410, 82314820]

約数ペア:

[(1, 82314820), (2, 41157410), (4, 20578705), (5, 16462964), (7, 11759260), (10, 8231482), (14, 5879630), (20, 4115741), (28, 2939815), (35, 2351852), (70, 1175926), (140, 587963), (577, 142660), (1019, 80780), (1154, 71330), (2038, 40390), (2308, 35665), (2885, 28532), (4039, 20380), (4076, 20195), (5095, 16156), (5770, 14266), (7133, 11540), (8078, 10190)]