25358630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{857}}^1$

素因数の和:1144

約数の個数: 32

約数和(自身を含む): 50038560

約数和(自身を除く): 24679930

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 269, 538, 857, 1345, 1714, 2690, 2959, 4285, 5918, 8570, 9427, 14795, 18854, 29590, 47135, 94270, 230533, 461066, 1152665, 2305330, 2535863, 5071726, 12679315, 25358630]

約数ペア:

[(1, 25358630), (2, 12679315), (5, 5071726), (10, 2535863), (11, 2305330), (22, 1152665), (55, 461066), (110, 230533), (269, 94270), (538, 47135), (857, 29590), (1345, 18854), (1714, 14795), (2690, 9427), (2959, 8570), (4285, 5918)]