99038740

素因数分解:

$2^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{31541}}^1$

素因数の和:31707

約数の個数: 24

約数和(自身を含む): 209312712

約数和(自身を除く): 110273972

約数列:

[1, 2, 4, 5, 10, 20, 157, 314, 628, 785, 1570, 3140, 31541, 63082, 126164, 157705, 315410, 630820, 4951937, 9903874, 19807748, 24759685, 49519370, 99038740]

約数ペア:

[(1, 99038740), (2, 49519370), (4, 24759685), (5, 19807748), (10, 9903874), (20, 4951937), (157, 630820), (314, 315410), (628, 157705), (785, 126164), (1570, 63082), (3140, 31541)]