98874380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{26437}}^1$

素因数の和:26474

約数の個数: 48

約数和(自身を含む): 239845536

約数和(自身を除く): 140971156

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 3740, 26437, 52874, 105748, 132185, 264370, 290807, 449429, 528740, 581614, 898858, 1163228, 1454035, 1797716, 2247145, 2908070, 4494290, 4943719, 5816140, 8988580, 9887438, 19774876, 24718595, 49437190, 98874380]

約数ペア:

[(1, 98874380), (2, 49437190), (4, 24718595), (5, 19774876), (10, 9887438), (11, 8988580), (17, 5816140), (20, 4943719), (22, 4494290), (34, 2908070), (44, 2247145), (55, 1797716), (68, 1454035), (85, 1163228), (110, 898858), (170, 581614), (187, 528740), (220, 449429), (340, 290807), (374, 264370), (748, 132185), (935, 105748), (1870, 52874), (3740, 26437)]