4306960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{7691}}^1$

素因数の和:7711

約数の個数: 40

約数和(自身を含む): 11445696

約数和(自身を除く): 7138736

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 7691, 15382, 30764, 38455, 53837, 61528, 76910, 107674, 123056, 153820, 215348, 269185, 307640, 430696, 538370, 615280, 861392, 1076740, 2153480, 4306960]

約数ペア:

[(1, 4306960), (2, 2153480), (4, 1076740), (5, 861392), (7, 615280), (8, 538370), (10, 430696), (14, 307640), (16, 269185), (20, 215348), (28, 153820), (35, 123056), (40, 107674), (56, 76910), (70, 61528), (80, 53837), (112, 38455), (140, 30764), (280, 15382), (560, 7691)]