105282020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{8369}}^1$

素因数の和:8432

約数の個数: 48

約数和(自身を含む): 240453360

約数和(自身を除く): 135171340

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 37, 68, 74, 85, 148, 170, 185, 340, 370, 629, 740, 1258, 2516, 3145, 6290, 8369, 12580, 16738, 33476, 41845, 83690, 142273, 167380, 284546, 309653, 569092, 619306, 711365, 1238612, 1422730, 1548265, 2845460, 3096530, 5264101, 6193060, 10528202, 21056404, 26320505, 52641010, 105282020]

約数ペア:

[(1, 105282020), (2, 52641010), (4, 26320505), (5, 21056404), (10, 10528202), (17, 6193060), (20, 5264101), (34, 3096530), (37, 2845460), (68, 1548265), (74, 1422730), (85, 1238612), (148, 711365), (170, 619306), (185, 569092), (340, 309653), (370, 284546), (629, 167380), (740, 142273), (1258, 83690), (2516, 41845), (3145, 33476), (6290, 16738), (8369, 12580)]