4186780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16103}}^1$

素因数の和:16125

約数の個数: 24

約数和(自身を含む): 9469152

約数和(自身を除く): 5282372

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 16103, 32206, 64412, 80515, 161030, 209339, 322060, 418678, 837356, 1046695, 2093390, 4186780]

約数ペア:

[(1, 4186780), (2, 2093390), (4, 1046695), (5, 837356), (10, 418678), (13, 322060), (20, 209339), (26, 161030), (52, 80515), (65, 64412), (130, 32206), (260, 16103)]