26959268980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{5527}}^1\times {\mathrm{34841}}^1$

素因数の和:40384

約数の個数: 48

約数和(自身を含む): 64715809536

約数和(自身を除く): 37756540556

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 5527, 11054, 22108, 27635, 34841, 38689, 55270, 69682, 77378, 110540, 139364, 154756, 174205, 193445, 243887, 348410, 386890, 487774, 696820, 773780, 975548, 1219435, 2438870, 4877740, 192566207, 385132414, 770264828, 962831035, 1347963449, 1925662070, 2695926898, 3851324140, 5391853796, 6739817245, 13479634490, 26959268980]

約数ペア:

[(1, 26959268980), (2, 13479634490), (4, 6739817245), (5, 5391853796), (7, 3851324140), (10, 2695926898), (14, 1925662070), (20, 1347963449), (28, 962831035), (35, 770264828), (70, 385132414), (140, 192566207), (5527, 4877740), (11054, 2438870), (22108, 1219435), (27635, 975548), (34841, 773780), (38689, 696820), (55270, 487774), (69682, 386890), (77378, 348410), (110540, 243887), (139364, 193445), (154756, 174205)]