42696160

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1579}}^1$

素因数の和:1620

約数の個数: 72

約数和(自身を含む): 109294920

約数和(自身を除く): 66598760

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 169, 208, 260, 338, 416, 520, 676, 845, 1040, 1352, 1579, 1690, 2080, 2704, 3158, 3380, 5408, 6316, 6760, 7895, 12632, 13520, 15790, 20527, 25264, 27040, 31580, 41054, 50528, 63160, 82108, 102635, 126320, 164216, 205270, 252640, 266851, 328432, 410540, 533702, 656864, 821080, 1067404, 1334255, 1642160, 2134808, 2668510, 3284320, 4269616, 5337020, 8539232, 10674040, 21348080, 42696160]

約数ペア:

[(1, 42696160), (2, 21348080), (4, 10674040), (5, 8539232), (8, 5337020), (10, 4269616), (13, 3284320), (16, 2668510), (20, 2134808), (26, 1642160), (32, 1334255), (40, 1067404), (52, 821080), (65, 656864), (80, 533702), (104, 410540), (130, 328432), (160, 266851), (169, 252640), (208, 205270), (260, 164216), (338, 126320), (416, 102635), (520, 82108), (676, 63160), (845, 50528), (1040, 41054), (1352, 31580), (1579, 27040), (1690, 25264), (2080, 20527), (2704, 15790), (3158, 13520), (3380, 12632), (5408, 7895), (6316, 6760)]