8489170

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{401}}^1$

素因数の和:510

約数の個数: 32

約数和(自身を含む): 16063920

約数和(自身を除く): 7574750

約数列:

[1, 2, 5, 10, 29, 58, 73, 145, 146, 290, 365, 401, 730, 802, 2005, 2117, 4010, 4234, 10585, 11629, 21170, 23258, 29273, 58145, 58546, 116290, 146365, 292730, 848917, 1697834, 4244585, 8489170]

約数ペア:

[(1, 8489170), (2, 4244585), (5, 1697834), (10, 848917), (29, 292730), (58, 146365), (73, 116290), (145, 58546), (146, 58145), (290, 29273), (365, 23258), (401, 21170), (730, 11629), (802, 10585), (2005, 4234), (2117, 4010)]