2017025480

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{769}}^1\times {\mathrm{2851}}^1$

素因数の和:3654

約数の個数: 64

約数和(自身を含む): 4743446400

約数和(自身を除く): 2726420920

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 769, 920, 1538, 2851, 3076, 3845, 5702, 6152, 7690, 11404, 14255, 15380, 17687, 22808, 28510, 30760, 35374, 57020, 65573, 70748, 88435, 114040, 131146, 141496, 176870, 262292, 327865, 353740, 524584, 655730, 707480, 1311460, 2192419, 2622920, 4384838, 8769676, 10962095, 17539352, 21924190, 43848380, 50425637, 87696760, 100851274, 201702548, 252128185, 403405096, 504256370, 1008512740, 2017025480]

約数ペア:

[(1, 2017025480), (2, 1008512740), (4, 504256370), (5, 403405096), (8, 252128185), (10, 201702548), (20, 100851274), (23, 87696760), (40, 50425637), (46, 43848380), (92, 21924190), (115, 17539352), (184, 10962095), (230, 8769676), (460, 4384838), (769, 2622920), (920, 2192419), (1538, 1311460), (2851, 707480), (3076, 655730), (3845, 524584), (5702, 353740), (6152, 327865), (7690, 262292), (11404, 176870), (14255, 141496), (15380, 131146), (17687, 114040), (22808, 88435), (28510, 70748), (30760, 65573), (35374, 57020)]