804510040

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1183103}}^1$

素因数の和:1183131

約数の個数: 32

約数和(自身を含む): 1916628480

約数和(自身を除く): 1112118440

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 1183103, 2366206, 4732412, 5915515, 9464824, 11831030, 20112751, 23662060, 40225502, 47324120, 80451004, 100563755, 160902008, 201127510, 402255020, 804510040]

約数ペア:

[(1, 804510040), (2, 402255020), (4, 201127510), (5, 160902008), (8, 100563755), (10, 80451004), (17, 47324120), (20, 40225502), (34, 23662060), (40, 20112751), (68, 11831030), (85, 9464824), (136, 5915515), (170, 4732412), (340, 2366206), (680, 1183103)]