82093580

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{132409}}^1$

素因数の和:132449

約数の個数: 24

約数和(自身を含む): 177959040

約数和(自身を除く): 95865460

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 132409, 264818, 529636, 662045, 1324090, 2648180, 4104679, 8209358, 16418716, 20523395, 41046790, 82093580]

約数ペア:

[(1, 82093580), (2, 41046790), (4, 20523395), (5, 16418716), (10, 8209358), (20, 4104679), (31, 2648180), (62, 1324090), (124, 662045), (155, 529636), (310, 264818), (620, 132409)]