91856570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:196

約数の個数: 64

約数和(自身を含む): 185582880

約数和(自身を除く): 93726310

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 113, 130, 169, 185, 226, 338, 370, 481, 565, 845, 962, 1130, 1469, 1690, 2197, 2405, 2938, 4181, 4394, 4810, 6253, 7345, 8362, 10985, 12506, 14690, 19097, 20905, 21970, 31265, 38194, 41810, 54353, 62530, 81289, 95485, 108706, 162578, 190970, 248261, 271765, 406445, 496522, 543530, 706589, 812890, 1241305, 1413178, 2482610, 3532945, 7065890, 9185657, 18371314, 45928285, 91856570]

約数ペア:

[(1, 91856570), (2, 45928285), (5, 18371314), (10, 9185657), (13, 7065890), (26, 3532945), (37, 2482610), (65, 1413178), (74, 1241305), (113, 812890), (130, 706589), (169, 543530), (185, 496522), (226, 406445), (338, 271765), (370, 248261), (481, 190970), (565, 162578), (845, 108706), (962, 95485), (1130, 81289), (1469, 62530), (1690, 54353), (2197, 41810), (2405, 38194), (2938, 31265), (4181, 21970), (4394, 20905), (4810, 19097), (6253, 14690), (7345, 12506), (8362, 10985)]