75325540

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^2\times {\mathrm{317}}^1$

素因数の和:544

約数の個数: 36

約数和(自身を含む): 160151796

約数和(自身を除く): 84826256

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 317, 436, 545, 634, 1090, 1268, 1585, 2180, 3170, 6340, 11881, 23762, 34553, 47524, 59405, 69106, 118810, 138212, 172765, 237620, 345530, 691060, 3766277, 7532554, 15065108, 18831385, 37662770, 75325540]

約数ペア:

[(1, 75325540), (2, 37662770), (4, 18831385), (5, 15065108), (10, 7532554), (20, 3766277), (109, 691060), (218, 345530), (317, 237620), (436, 172765), (545, 138212), (634, 118810), (1090, 69106), (1268, 59405), (1585, 47524), (2180, 34553), (3170, 23762), (6340, 11881)]