86117630

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^2\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:245

約数の個数: 48

約数和(自身を含む): 163753920

約数和(自身を除く): 77636290

約数列:

[1, 2, 5, 10, 41, 47, 82, 94, 109, 205, 218, 235, 410, 470, 545, 1090, 1681, 1927, 3362, 3854, 4469, 5123, 8405, 8938, 9635, 10246, 16810, 19270, 22345, 25615, 44690, 51230, 79007, 158014, 183229, 210043, 366458, 395035, 420086, 790070, 916145, 1050215, 1832290, 2100430, 8611763, 17223526, 43058815, 86117630]

約数ペア:

[(1, 86117630), (2, 43058815), (5, 17223526), (10, 8611763), (41, 2100430), (47, 1832290), (82, 1050215), (94, 916145), (109, 790070), (205, 420086), (218, 395035), (235, 366458), (410, 210043), (470, 183229), (545, 158014), (1090, 79007), (1681, 51230), (1927, 44690), (3362, 25615), (3854, 22345), (4469, 19270), (5123, 16810), (8405, 10246), (8938, 9635)]