1996103428150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{5623}}^1\times {\mathrm{546137}}^1$

素因数の和:551785

約数の個数: 48

約数和(自身を含む): 3999067105824

約数和(自身を除く): 2002963677674

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 5623, 11246, 28115, 56230, 73099, 140575, 146198, 281150, 365495, 546137, 730990, 1092274, 1827475, 2730685, 3654950, 5461370, 7099781, 13653425, 14199562, 27306850, 35498905, 70997810, 177494525, 354989050, 3070928351, 6141856702, 15354641755, 30709283510, 39922068563, 76773208775, 79844137126, 153546417550, 199610342815, 399220685630, 998051714075, 1996103428150]

約数ペア:

[(1, 1996103428150), (2, 998051714075), (5, 399220685630), (10, 199610342815), (13, 153546417550), (25, 79844137126), (26, 76773208775), (50, 39922068563), (65, 30709283510), (130, 15354641755), (325, 6141856702), (650, 3070928351), (5623, 354989050), (11246, 177494525), (28115, 70997810), (56230, 35498905), (73099, 27306850), (140575, 14199562), (146198, 13653425), (281150, 7099781), (365495, 5461370), (546137, 3654950), (730990, 2730685), (1092274, 1827475)]