91106960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{162691}}^1$

素因数の和:162711

約数の個数: 40

約数和(自身を含む): 242085696

約数和(自身を除く): 150978736

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 162691, 325382, 650764, 813455, 1138837, 1301528, 1626910, 2277674, 2603056, 3253820, 4555348, 5694185, 6507640, 9110696, 11388370, 13015280, 18221392, 22776740, 45553480, 91106960]

約数ペア:

[(1, 91106960), (2, 45553480), (4, 22776740), (5, 18221392), (7, 13015280), (8, 11388370), (10, 9110696), (14, 6507640), (16, 5694185), (20, 4555348), (28, 3253820), (35, 2603056), (40, 2277674), (56, 1626910), (70, 1301528), (80, 1138837), (112, 813455), (140, 650764), (280, 325382), (560, 162691)]