20105633000

素因数分解:

$2^3\times 5^3\times {\mathrm{2179}}^1\times {\mathrm{9227}}^1$

素因数の和:11427

約数の個数: 64

約数和(自身を含む): 47073873600

約数和(自身を除く): 26968240600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 1000, 2179, 4358, 8716, 9227, 10895, 17432, 18454, 21790, 36908, 43580, 46135, 54475, 73816, 87160, 92270, 108950, 184540, 217900, 230675, 272375, 369080, 435800, 461350, 544750, 922700, 1089500, 1153375, 1845400, 2179000, 2306750, 4613500, 9227000, 20105633, 40211266, 80422532, 100528165, 160845064, 201056330, 402112660, 502640825, 804225320, 1005281650, 2010563300, 2513204125, 4021126600, 5026408250, 10052816500, 20105633000]

約数ペア:

[(1, 20105633000), (2, 10052816500), (4, 5026408250), (5, 4021126600), (8, 2513204125), (10, 2010563300), (20, 1005281650), (25, 804225320), (40, 502640825), (50, 402112660), (100, 201056330), (125, 160845064), (200, 100528165), (250, 80422532), (500, 40211266), (1000, 20105633), (2179, 9227000), (4358, 4613500), (8716, 2306750), (9227, 2179000), (10895, 1845400), (17432, 1153375), (18454, 1089500), (21790, 922700), (36908, 544750), (43580, 461350), (46135, 435800), (54475, 369080), (73816, 272375), (87160, 230675), (92270, 217900), (108950, 184540)]