25393610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{10037}}^1$

素因数の和:10078

約数の個数: 32

約数和(自身を含む): 52036992

約数和(自身を除く): 26643382

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 10037, 20074, 50185, 100370, 110407, 220814, 230851, 461702, 552035, 1104070, 1154255, 2308510, 2539361, 5078722, 12696805, 25393610]

約数ペア:

[(1, 25393610), (2, 12696805), (5, 5078722), (10, 2539361), (11, 2308510), (22, 1154255), (23, 1104070), (46, 552035), (55, 461702), (110, 230851), (115, 220814), (230, 110407), (253, 100370), (506, 50185), (1265, 20074), (2530, 10037)]