410497620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{40483}}^1$

素因数の和:40521

約数の個数: 72

約数和(自身を含む): 1244640096

約数和(自身を除く): 834142476

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, 40483, 80966, 121449, 161932, 202415, 242898, 404830, 485796, 526279, 607245, 809660, 1052558, 1214490, 1578837, 2105116, 2428980, 2631395, 3157674, 5262790, 6315348, 6841627, 7894185, 10525580, 13683254, 15788370, 20524881, 27366508, 31576740, 34208135, 41049762, 68416270, 82099524, 102624405, 136832540, 205248810, 410497620]

約数ペア:

[(1, 410497620), (2, 205248810), (3, 136832540), (4, 102624405), (5, 82099524), (6, 68416270), (10, 41049762), (12, 34208135), (13, 31576740), (15, 27366508), (20, 20524881), (26, 15788370), (30, 13683254), (39, 10525580), (52, 7894185), (60, 6841627), (65, 6315348), (78, 5262790), (130, 3157674), (156, 2631395), (169, 2428980), (195, 2105116), (260, 1578837), (338, 1214490), (390, 1052558), (507, 809660), (676, 607245), (780, 526279), (845, 485796), (1014, 404830), (1690, 242898), (2028, 202415), (2535, 161932), (3380, 121449), (5070, 80966), (10140, 40483)]