98216140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{26261}}^1$

素因数の和:26298

約数の個数: 48

約数和(自身を含む): 238248864

約数和(自身を除く): 140032724

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, 26261, 52522, 105044, 131305, 262610, 288871, 446437, 525220, 577742, 892874, 1155484, 1444355, 1785748, 2232185, 2888710, 4464370, 4910807, 5777420, 8928740, 9821614, 19643228, 24554035, 49108070, 98216140]

約数ペア:

[(1, 98216140), (2, 49108070), (4, 24554035), (5, 19643228), (10, 9821614), (11, 8928740), (17, 5777420), (20, 4910807), (22, 4464370), (34, 2888710), (44, 2232185), (55, 1785748), (68, 1444355), (85, 1155484), (110, 892874), (170, 577742), (187, 525220), (220, 446437), (340, 288871), (374, 262610), (748, 131305), (935, 105044), (1870, 52522), (3740, 26261)]