76466780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{294103}}^1$

素因数の和:294125

約数の個数: 24

約数和(自身を含む): 172933152

約数和(自身を除く): 96466372

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 294103, 588206, 1176412, 1470515, 2941030, 3823339, 5882060, 7646678, 15293356, 19116695, 38233390, 76466780]

約数ペア:

[(1, 76466780), (2, 38233390), (4, 19116695), (5, 15293356), (10, 7646678), (13, 5882060), (20, 3823339), (26, 2941030), (52, 1470515), (65, 1176412), (130, 588206), (260, 294103)]