38674450

素因数分解:

$2^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{9791}}^1$

素因数の和:9882

約数の個数: 24

約数和(自身を含む): 72852480

約数和(自身を除く): 34178030

約数列:

[1, 2, 5, 10, 25, 50, 79, 158, 395, 790, 1975, 3950, 9791, 19582, 48955, 97910, 244775, 489550, 773489, 1546978, 3867445, 7734890, 19337225, 38674450]

約数ペア:

[(1, 38674450), (2, 19337225), (5, 7734890), (10, 3867445), (25, 1546978), (50, 773489), (79, 489550), (158, 244775), (395, 97910), (790, 48955), (1975, 19582), (3950, 9791)]