109287700

素因数分解:

$2^2\times 5^2\times {\mathrm{157}}^1\times {\mathrm{6961}}^1$

素因数の和:7132

約数の個数: 36

約数和(自身を含む): 238699132

約数和(自身を除く): 129411432

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 157, 314, 628, 785, 1570, 3140, 3925, 6961, 7850, 13922, 15700, 27844, 34805, 69610, 139220, 174025, 348050, 696100, 1092877, 2185754, 4371508, 5464385, 10928770, 21857540, 27321925, 54643850, 109287700]

約数ペア:

[(1, 109287700), (2, 54643850), (4, 27321925), (5, 21857540), (10, 10928770), (20, 5464385), (25, 4371508), (50, 2185754), (100, 1092877), (157, 696100), (314, 348050), (628, 174025), (785, 139220), (1570, 69610), (3140, 34805), (3925, 27844), (6961, 15700), (7850, 13922)]