2079206540

素因数分解:

$2^2\times 5^1\times {\mathrm{3769}}^1\times {\mathrm{27583}}^1$

素因数の和:31361

約数の個数: 24

約数和(自身を含む): 4367650560

約数和(自身を除く): 2288444020

約数列:

[1, 2, 4, 5, 10, 20, 3769, 7538, 15076, 18845, 27583, 37690, 55166, 75380, 110332, 137915, 275830, 551660, 103960327, 207920654, 415841308, 519801635, 1039603270, 2079206540]

約数ペア:

[(1, 2079206540), (2, 1039603270), (4, 519801635), (5, 415841308), (10, 207920654), (20, 103960327), (3769, 551660), (7538, 275830), (15076, 137915), (18845, 110332), (27583, 75380), (37690, 55166)]