275724340

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{166099}}^1$

素因数の和:166191

約数の個数: 24

約数和(自身を含む): 586000800

約数和(自身を除く): 310276460

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 166099, 332198, 664396, 830495, 1660990, 3321980, 13786217, 27572434, 55144868, 68931085, 137862170, 275724340]

約数ペア:

[(1, 275724340), (2, 137862170), (4, 68931085), (5, 55144868), (10, 27572434), (20, 13786217), (83, 3321980), (166, 1660990), (332, 830495), (415, 664396), (830, 332198), (1660, 166099)]