190060460

素因数分解:

$2^2\times 5^1\times {\mathrm{719}}^1\times {\mathrm{13217}}^1$

素因数の和:13945

約数の個数: 24

約数和(自身を含む): 399712320

約数和(自身を除く): 209651860

約数列:

[1, 2, 4, 5, 10, 20, 719, 1438, 2876, 3595, 7190, 13217, 14380, 26434, 52868, 66085, 132170, 264340, 9503023, 19006046, 38012092, 47515115, 95030230, 190060460]

約数ペア:

[(1, 190060460), (2, 95030230), (4, 47515115), (5, 38012092), (10, 19006046), (20, 9503023), (719, 264340), (1438, 132170), (2876, 66085), (3595, 52868), (7190, 26434), (13217, 14380)]