15694820080

素因数分解:

$2^4\times 5^1\times {\mathrm{733}}^1\times {\mathrm{267647}}^1$

素因数の和:268393

約数の個数: 40

約数和(自身を含む): 36540375552

約数和(自身を除く): 20845555472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 733, 1466, 2932, 3665, 5864, 7330, 11728, 14660, 29320, 58640, 267647, 535294, 1070588, 1338235, 2141176, 2676470, 4282352, 5352940, 10705880, 21411760, 196185251, 392370502, 784741004, 980926255, 1569482008, 1961852510, 3138964016, 3923705020, 7847410040, 15694820080]

約数ペア:

[(1, 15694820080), (2, 7847410040), (4, 3923705020), (5, 3138964016), (8, 1961852510), (10, 1569482008), (16, 980926255), (20, 784741004), (40, 392370502), (80, 196185251), (733, 21411760), (1466, 10705880), (2932, 5352940), (3665, 4282352), (5864, 2676470), (7330, 2141176), (11728, 1338235), (14660, 1070588), (29320, 535294), (58640, 267647)]