8605460

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{401}}^1$

素因数の和:476

約数の個数: 48

約数和(自身を含む): 19247760

約数和(自身を除く): 10642300

約数列:

[1, 2, 4, 5, 10, 20, 29, 37, 58, 74, 116, 145, 148, 185, 290, 370, 401, 580, 740, 802, 1073, 1604, 2005, 2146, 4010, 4292, 5365, 8020, 10730, 11629, 14837, 21460, 23258, 29674, 46516, 58145, 59348, 74185, 116290, 148370, 232580, 296740, 430273, 860546, 1721092, 2151365, 4302730, 8605460]

約数ペア:

[(1, 8605460), (2, 4302730), (4, 2151365), (5, 1721092), (10, 860546), (20, 430273), (29, 296740), (37, 232580), (58, 148370), (74, 116290), (116, 74185), (145, 59348), (148, 58145), (185, 46516), (290, 29674), (370, 23258), (401, 21460), (580, 14837), (740, 11629), (802, 10730), (1073, 8020), (1604, 5365), (2005, 4292), (2146, 4010)]