28768160

素因数分解:

$2^5\times 5^1\times {\mathrm{179801}}^1$

素因数の和:179816

約数の個数: 24

約数和(自身を含む): 67965156

約数和(自身を除く): 39196996

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 179801, 359602, 719204, 899005, 1438408, 1798010, 2876816, 3596020, 5753632, 7192040, 14384080, 28768160]

約数ペア:

[(1, 28768160), (2, 14384080), (4, 7192040), (5, 5753632), (8, 3596020), (10, 2876816), (16, 1798010), (20, 1438408), (32, 899005), (40, 719204), (80, 359602), (160, 179801)]