804945500

素因数分解:

$2^2\times 5^3\times {\mathrm{47}}^1\times {\mathrm{34253}}^1$

素因数の和:34319

約数の個数: 48

約数和(自身を含む): 1795457664

約数和(自身を除く): 990512164

約数列:

[1, 2, 4, 5, 10, 20, 25, 47, 50, 94, 100, 125, 188, 235, 250, 470, 500, 940, 1175, 2350, 4700, 5875, 11750, 23500, 34253, 68506, 137012, 171265, 342530, 685060, 856325, 1609891, 1712650, 3219782, 3425300, 4281625, 6439564, 8049455, 8563250, 16098910, 17126500, 32197820, 40247275, 80494550, 160989100, 201236375, 402472750, 804945500]

約数ペア:

[(1, 804945500), (2, 402472750), (4, 201236375), (5, 160989100), (10, 80494550), (20, 40247275), (25, 32197820), (47, 17126500), (50, 16098910), (94, 8563250), (100, 8049455), (125, 6439564), (188, 4281625), (235, 3425300), (250, 3219782), (470, 1712650), (500, 1609891), (940, 856325), (1175, 685060), (2350, 342530), (4700, 171265), (5875, 137012), (11750, 68506), (23500, 34253)]