20145803800

素因数分解:

$2^3\times 5^2\times {\mathrm{100729019}}^1$

素因数の和:100729035

約数の個数: 24

約数和(自身を含む): 46838994300

約数和(自身を除く): 26693190500

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 100729019, 201458038, 402916076, 503645095, 805832152, 1007290190, 2014580380, 2518225475, 4029160760, 5036450950, 10072901900, 20145803800]

約数ペア:

[(1, 20145803800), (2, 10072901900), (4, 5036450950), (5, 4029160760), (8, 2518225475), (10, 2014580380), (20, 1007290190), (25, 805832152), (40, 503645095), (50, 402916076), (100, 201458038), (200, 100729019)]