2013806740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{467}}^1\times {\mathrm{1153}}^1$

素因数の和:1657

約数の個数: 96

約数和(自身を含む): 4899533184

約数和(自身を除く): 2885726444

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 467, 748, 934, 935, 1153, 1868, 1870, 2306, 2335, 3740, 4612, 4670, 5137, 5765, 7939, 9340, 10274, 11530, 12683, 15878, 19601, 20548, 23060, 25366, 25685, 31756, 39202, 39695, 50732, 51370, 63415, 78404, 79390, 87329, 98005, 102740, 126830, 158780, 174658, 196010, 215611, 253660, 349316, 392020, 431222, 436645, 538451, 862444, 873290, 1076902, 1078055, 1746580, 2153804, 2156110, 2692255, 4312220, 5384510, 5922961, 9153667, 10769020, 11845922, 18307334, 23691844, 29614805, 36614668, 45768335, 59229610, 91536670, 100690337, 118459220, 183073340, 201380674, 402761348, 503451685, 1006903370, 2013806740]

約数ペア:

[(1, 2013806740), (2, 1006903370), (4, 503451685), (5, 402761348), (10, 201380674), (11, 183073340), (17, 118459220), (20, 100690337), (22, 91536670), (34, 59229610), (44, 45768335), (55, 36614668), (68, 29614805), (85, 23691844), (110, 18307334), (170, 11845922), (187, 10769020), (220, 9153667), (340, 5922961), (374, 5384510), (467, 4312220), (748, 2692255), (934, 2156110), (935, 2153804), (1153, 1746580), (1868, 1078055), (1870, 1076902), (2306, 873290), (2335, 862444), (3740, 538451), (4612, 436645), (4670, 431222), (5137, 392020), (5765, 349316), (7939, 253660), (9340, 215611), (10274, 196010), (11530, 174658), (12683, 158780), (15878, 126830), (19601, 102740), (20548, 98005), (23060, 87329), (25366, 79390), (25685, 78404), (31756, 63415), (39202, 51370), (39695, 50732)]