45988840

素因数分解:

$2^3\times 5^1\times {\mathrm{353}}^1\times {\mathrm{3257}}^1$

素因数の和:3621

約数の個数: 32

約数和(自身を含む): 103799880

約数和(自身を除く): 57811040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 353, 706, 1412, 1765, 2824, 3257, 3530, 6514, 7060, 13028, 14120, 16285, 26056, 32570, 65140, 130280, 1149721, 2299442, 4598884, 5748605, 9197768, 11497210, 22994420, 45988840]

約数ペア:

[(1, 45988840), (2, 22994420), (4, 11497210), (5, 9197768), (8, 5748605), (10, 4598884), (20, 2299442), (40, 1149721), (353, 130280), (706, 65140), (1412, 32570), (1765, 26056), (2824, 16285), (3257, 14120), (3530, 13028), (6514, 7060)]