4285437780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{422627}}^1$

素因数の和:422665

約数の個数: 72

約数和(自身を含む): 12993275232

約数和(自身を除く): 8707837452

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 169, 195, 260, 338, 390, 507, 676, 780, 845, 1014, 1690, 2028, 2535, 3380, 5070, 10140, 422627, 845254, 1267881, 1690508, 2113135, 2535762, 4226270, 5071524, 5494151, 6339405, 8452540, 10988302, 12678810, 16482453, 21976604, 25357620, 27470755, 32964906, 54941510, 65929812, 71423963, 82412265, 109883020, 142847926, 164824530, 214271889, 285695852, 329649060, 357119815, 428543778, 714239630, 857087556, 1071359445, 1428479260, 2142718890, 4285437780]

約数ペア:

[(1, 4285437780), (2, 2142718890), (3, 1428479260), (4, 1071359445), (5, 857087556), (6, 714239630), (10, 428543778), (12, 357119815), (13, 329649060), (15, 285695852), (20, 214271889), (26, 164824530), (30, 142847926), (39, 109883020), (52, 82412265), (60, 71423963), (65, 65929812), (78, 54941510), (130, 32964906), (156, 27470755), (169, 25357620), (195, 21976604), (260, 16482453), (338, 12678810), (390, 10988302), (507, 8452540), (676, 6339405), (780, 5494151), (845, 5071524), (1014, 4226270), (1690, 2535762), (2028, 2113135), (2535, 1690508), (3380, 1267881), (5070, 845254), (10140, 422627)]