57075440

素因数分解:

$2^4\times 5^1\times {\mathrm{283}}^1\times {\mathrm{2521}}^1$

素因数の和:2817

約数の個数: 40

約数和(自身を含む): 133222128

約数和(自身を除く): 76146688

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 283, 566, 1132, 1415, 2264, 2521, 2830, 4528, 5042, 5660, 10084, 11320, 12605, 20168, 22640, 25210, 40336, 50420, 100840, 201680, 713443, 1426886, 2853772, 3567215, 5707544, 7134430, 11415088, 14268860, 28537720, 57075440]

約数ペア:

[(1, 57075440), (2, 28537720), (4, 14268860), (5, 11415088), (8, 7134430), (10, 5707544), (16, 3567215), (20, 2853772), (40, 1426886), (80, 713443), (283, 201680), (566, 100840), (1132, 50420), (1415, 40336), (2264, 25210), (2521, 22640), (2830, 20168), (4528, 12605), (5042, 11320), (5660, 10084)]