171246980

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{75773}}^1$

素因数の和:75895

約数の個数: 24

約数和(自身を含む): 362805912

約数和(自身を除く): 191558932

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 75773, 151546, 303092, 378865, 757730, 1515460, 8562349, 17124698, 34249396, 42811745, 85623490, 171246980]

約数ペア:

[(1, 171246980), (2, 85623490), (4, 42811745), (5, 34249396), (10, 17124698), (20, 8562349), (113, 1515460), (226, 757730), (452, 378865), (565, 303092), (1130, 151546), (2260, 75773)]