38636260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{821}}^1$

素因数の和:1024

約数の個数: 48

約数和(自身を含む): 87967152

約数和(自身を除く): 49330892

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 181, 260, 362, 724, 821, 905, 1642, 1810, 2353, 3284, 3620, 4105, 4706, 8210, 9412, 10673, 11765, 16420, 21346, 23530, 42692, 47060, 53365, 106730, 148601, 213460, 297202, 594404, 743005, 1486010, 1931813, 2972020, 3863626, 7727252, 9659065, 19318130, 38636260]

約数ペア:

[(1, 38636260), (2, 19318130), (4, 9659065), (5, 7727252), (10, 3863626), (13, 2972020), (20, 1931813), (26, 1486010), (52, 743005), (65, 594404), (130, 297202), (181, 213460), (260, 148601), (362, 106730), (724, 53365), (821, 47060), (905, 42692), (1642, 23530), (1810, 21346), (2353, 16420), (3284, 11765), (3620, 10673), (4105, 9412), (4706, 8210)]