69321850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{106649}}^1$

素因数の和:106674

約数の個数: 24

約数和(自身を含む): 138858300

約数和(自身を除く): 69536450

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 106649, 213298, 533245, 1066490, 1386437, 2666225, 2772874, 5332450, 6932185, 13864370, 34660925, 69321850]

約数ペア:

[(1, 69321850), (2, 34660925), (5, 13864370), (10, 6932185), (13, 5332450), (25, 2772874), (26, 2666225), (50, 1386437), (65, 1066490), (130, 533245), (325, 213298), (650, 106649)]