15695067020

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{677}}^1\times {\mathrm{21871}}^1$

素因数の和:22610

約数の個数: 48

約数和(自身を含む): 33632661888

約数和(自身を除く): 17937594868

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 677, 1060, 1354, 2708, 3385, 6770, 13540, 21871, 35881, 43742, 71762, 87484, 109355, 143524, 179405, 218710, 358810, 437420, 717620, 1159163, 2318326, 4636652, 5795815, 11591630, 14806667, 23183260, 29613334, 59226668, 74033335, 148066670, 296133340, 784753351, 1569506702, 3139013404, 3923766755, 7847533510, 15695067020]

約数ペア:

[(1, 15695067020), (2, 7847533510), (4, 3923766755), (5, 3139013404), (10, 1569506702), (20, 784753351), (53, 296133340), (106, 148066670), (212, 74033335), (265, 59226668), (530, 29613334), (677, 23183260), (1060, 14806667), (1354, 11591630), (2708, 5795815), (3385, 4636652), (6770, 2318326), (13540, 1159163), (21871, 717620), (35881, 437420), (43742, 358810), (71762, 218710), (87484, 179405), (109355, 143524)]