4657520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{8317}}^1$

素因数の和:8337

約数の個数: 40

約数和(自身を含む): 12377184

約数和(自身を除く): 7719664

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 8317, 16634, 33268, 41585, 58219, 66536, 83170, 116438, 133072, 166340, 232876, 291095, 332680, 465752, 582190, 665360, 931504, 1164380, 2328760, 4657520]

約数ペア:

[(1, 4657520), (2, 2328760), (4, 1164380), (5, 931504), (7, 665360), (8, 582190), (10, 465752), (14, 332680), (16, 291095), (20, 232876), (28, 166340), (35, 133072), (40, 116438), (56, 83170), (70, 66536), (80, 58219), (112, 41585), (140, 33268), (280, 16634), (560, 8317)]