82462120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{158581}}^1$

素因数の和:158605

約数の個数: 32

約数和(自身を含む): 199813320

約数和(自身を除く): 117351200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 158581, 317162, 634324, 792905, 1268648, 1585810, 2061553, 3171620, 4123106, 6343240, 8246212, 10307765, 16492424, 20615530, 41231060, 82462120]

約数ペア:

[(1, 82462120), (2, 41231060), (4, 20615530), (5, 16492424), (8, 10307765), (10, 8246212), (13, 6343240), (20, 4123106), (26, 3171620), (40, 2061553), (52, 1585810), (65, 1268648), (104, 792905), (130, 634324), (260, 317162), (520, 158581)]