101024920

素因数分解:

$2^3\times 5^1\times {\mathrm{2525623}}^1$

素因数の和:2525634

約数の個数: 16

約数和(自身を含む): 227306160

約数和(自身を除く): 126281240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2525623, 5051246, 10102492, 12628115, 20204984, 25256230, 50512460, 101024920]

約数ペア:

[(1, 101024920), (2, 50512460), (4, 25256230), (5, 20204984), (8, 12628115), (10, 10102492), (20, 5051246), (40, 2525623)]