80225132

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{331}}^1$

素因数の和:486

約数の個数: 48

約数和(自身を含む): 156172800

約数和(自身を除く): 75947668

約数列:

[1, 2, 4, 13, 26, 52, 59, 79, 118, 158, 236, 316, 331, 662, 767, 1027, 1324, 1534, 2054, 3068, 4108, 4303, 4661, 8606, 9322, 17212, 18644, 19529, 26149, 39058, 52298, 60593, 78116, 104596, 121186, 242372, 253877, 339937, 507754, 679874, 1015508, 1359748, 1542791, 3085582, 6171164, 20056283, 40112566, 80225132]

約数ペア:

[(1, 80225132), (2, 40112566), (4, 20056283), (13, 6171164), (26, 3085582), (52, 1542791), (59, 1359748), (79, 1015508), (118, 679874), (158, 507754), (236, 339937), (316, 253877), (331, 242372), (662, 121186), (767, 104596), (1027, 78116), (1324, 60593), (1534, 52298), (2054, 39058), (3068, 26149), (4108, 19529), (4303, 18644), (4661, 17212), (8606, 9322)]