590910820

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{811}}^1\times {\mathrm{2143}}^1$

素因数の和:2980

約数の個数: 48

約数和(自身を含む): 1316141568

約数和(自身を除く): 725230748

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 811, 1622, 2143, 3244, 4055, 4286, 8110, 8572, 10715, 13787, 16220, 21430, 27574, 36431, 42860, 55148, 68935, 72862, 137870, 145724, 182155, 275740, 364310, 728620, 1737973, 3475946, 6951892, 8689865, 17379730, 29545541, 34759460, 59091082, 118182164, 147727705, 295455410, 590910820]

約数ペア:

[(1, 590910820), (2, 295455410), (4, 147727705), (5, 118182164), (10, 59091082), (17, 34759460), (20, 29545541), (34, 17379730), (68, 8689865), (85, 6951892), (170, 3475946), (340, 1737973), (811, 728620), (1622, 364310), (2143, 275740), (3244, 182155), (4055, 145724), (4286, 137870), (8110, 72862), (8572, 68935), (10715, 55148), (13787, 42860), (16220, 36431), (21430, 27574)]