101222860

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{117701}}^1$

素因数の和:117753

約数の個数: 24

約数和(自身を含む): 217513296

約数和(自身を除く): 116290436

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 117701, 235402, 470804, 588505, 1177010, 2354020, 5061143, 10122286, 20244572, 25305715, 50611430, 101222860]

約数ペア:

[(1, 101222860), (2, 50611430), (4, 25305715), (5, 20244572), (10, 10122286), (20, 5061143), (43, 2354020), (86, 1177010), (172, 588505), (215, 470804), (430, 235402), (860, 117701)]