27103700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{20849}}^1$

素因数の和:20876

約数の個数: 36

約数和(自身を含む): 63342300

約数和(自身を除く): 36238600

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 20849, 41698, 83396, 104245, 208490, 271037, 416980, 521225, 542074, 1042450, 1084148, 1355185, 2084900, 2710370, 5420740, 6775925, 13551850, 27103700]

約数ペア:

[(1, 27103700), (2, 13551850), (4, 6775925), (5, 5420740), (10, 2710370), (13, 2084900), (20, 1355185), (25, 1084148), (26, 1042450), (50, 542074), (52, 521225), (65, 416980), (100, 271037), (130, 208490), (260, 104245), (325, 83396), (650, 41698), (1300, 20849)]