91670120

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{1193}}^1$

素因数の和:1334

約数の個数: 64

約数和(自身を含む): 220507920

約数和(自身を除く): 128837800

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 113, 136, 170, 226, 340, 452, 565, 680, 904, 1130, 1193, 1921, 2260, 2386, 3842, 4520, 4772, 5965, 7684, 9544, 9605, 11930, 15368, 19210, 20281, 23860, 38420, 40562, 47720, 76840, 81124, 101405, 134809, 162248, 202810, 269618, 405620, 539236, 674045, 811240, 1078472, 1348090, 2291753, 2696180, 4583506, 5392360, 9167012, 11458765, 18334024, 22917530, 45835060, 91670120]

約数ペア:

[(1, 91670120), (2, 45835060), (4, 22917530), (5, 18334024), (8, 11458765), (10, 9167012), (17, 5392360), (20, 4583506), (34, 2696180), (40, 2291753), (68, 1348090), (85, 1078472), (113, 811240), (136, 674045), (170, 539236), (226, 405620), (340, 269618), (452, 202810), (565, 162248), (680, 134809), (904, 101405), (1130, 81124), (1193, 76840), (1921, 47720), (2260, 40562), (2386, 38420), (3842, 23860), (4520, 20281), (4772, 19210), (5965, 15368), (7684, 11930), (9544, 9605)]