5173240

素因数分解:

$2^3\times 5^1\times {\mathrm{283}}^1\times {\mathrm{457}}^1$

素因数の和:751

約数の個数: 32

約数和(自身を含む): 11706480

約数和(自身を除く): 6533240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 283, 457, 566, 914, 1132, 1415, 1828, 2264, 2285, 2830, 3656, 4570, 5660, 9140, 11320, 18280, 129331, 258662, 517324, 646655, 1034648, 1293310, 2586620, 5173240]

約数ペア:

[(1, 5173240), (2, 2586620), (4, 1293310), (5, 1034648), (8, 646655), (10, 517324), (20, 258662), (40, 129331), (283, 18280), (457, 11320), (566, 9140), (914, 5660), (1132, 4570), (1415, 3656), (1828, 2830), (2264, 2285)]