103680272540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{398770279}}^1$

素因数の和:398770301

約数の個数: 24

約数和(自身を含む): 234476924640

約数和(自身を除く): 130796652100

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 398770279, 797540558, 1595081116, 1993851395, 3987702790, 5184013627, 7975405580, 10368027254, 20736054508, 25920068135, 51840136270, 103680272540]

約数ペア:

[(1, 103680272540), (2, 51840136270), (4, 25920068135), (5, 20736054508), (10, 10368027254), (13, 7975405580), (20, 5184013627), (26, 3987702790), (52, 1993851395), (65, 1595081116), (130, 797540558), (260, 398770279)]