17312140

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{10429}}^1$

素因数の和:10521

約数の個数: 24

約数和(自身を含む): 36797040

約数和(自身を除く): 19484900

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 10429, 20858, 41716, 52145, 104290, 208580, 865607, 1731214, 3462428, 4328035, 8656070, 17312140]

約数ペア:

[(1, 17312140), (2, 8656070), (4, 4328035), (5, 3462428), (10, 1731214), (20, 865607), (83, 208580), (166, 104290), (332, 52145), (415, 41716), (830, 20858), (1660, 10429)]