2043735440

素因数分解:

$2^4\times 5^1\times {\mathrm{283}}^1\times {\mathrm{90271}}^1$

素因数の和:90567

約数の個数: 40

約数和(自身を含む): 4768528128

約数和(自身を除く): 2724792688

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 283, 566, 1132, 1415, 2264, 2830, 4528, 5660, 11320, 22640, 90271, 180542, 361084, 451355, 722168, 902710, 1444336, 1805420, 3610840, 7221680, 25546693, 51093386, 102186772, 127733465, 204373544, 255466930, 408747088, 510933860, 1021867720, 2043735440]

約数ペア:

[(1, 2043735440), (2, 1021867720), (4, 510933860), (5, 408747088), (8, 255466930), (10, 204373544), (16, 127733465), (20, 102186772), (40, 51093386), (80, 25546693), (283, 7221680), (566, 3610840), (1132, 1805420), (1415, 1444336), (2264, 902710), (2830, 722168), (4528, 451355), (5660, 361084), (11320, 180542), (22640, 90271)]