85392320

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1579}}^1$

素因数の和:1622

約数の個数: 84

約数和(自身を含む): 220324680

約数和(自身を除く): 134932360

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 169, 208, 260, 320, 338, 416, 520, 676, 832, 845, 1040, 1352, 1579, 1690, 2080, 2704, 3158, 3380, 4160, 5408, 6316, 6760, 7895, 10816, 12632, 13520, 15790, 20527, 25264, 27040, 31580, 41054, 50528, 54080, 63160, 82108, 101056, 102635, 126320, 164216, 205270, 252640, 266851, 328432, 410540, 505280, 533702, 656864, 821080, 1067404, 1313728, 1334255, 1642160, 2134808, 2668510, 3284320, 4269616, 5337020, 6568640, 8539232, 10674040, 17078464, 21348080, 42696160, 85392320]

約数ペア:

[(1, 85392320), (2, 42696160), (4, 21348080), (5, 17078464), (8, 10674040), (10, 8539232), (13, 6568640), (16, 5337020), (20, 4269616), (26, 3284320), (32, 2668510), (40, 2134808), (52, 1642160), (64, 1334255), (65, 1313728), (80, 1067404), (104, 821080), (130, 656864), (160, 533702), (169, 505280), (208, 410540), (260, 328432), (320, 266851), (338, 252640), (416, 205270), (520, 164216), (676, 126320), (832, 102635), (845, 101056), (1040, 82108), (1352, 63160), (1579, 54080), (1690, 50528), (2080, 41054), (2704, 31580), (3158, 27040), (3380, 25264), (4160, 20527), (5408, 15790), (6316, 13520), (6760, 12632), (7895, 10816)]