171026360

素因数分解:

$2^3\times 5^1\times {\mathrm{229}}^1\times {\mathrm{18671}}^1$

素因数の和:18911

約数の個数: 32

約数和(自身を含む): 386510400

約数和(自身を除く): 215484040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 229, 458, 916, 1145, 1832, 2290, 4580, 9160, 18671, 37342, 74684, 93355, 149368, 186710, 373420, 746840, 4275659, 8551318, 17102636, 21378295, 34205272, 42756590, 85513180, 171026360]

約数ペア:

[(1, 171026360), (2, 85513180), (4, 42756590), (5, 34205272), (8, 21378295), (10, 17102636), (20, 8551318), (40, 4275659), (229, 746840), (458, 373420), (916, 186710), (1145, 149368), (1832, 93355), (2290, 74684), (4580, 37342), (9160, 18671)]