1834563680

素因数分解:

$2^5\times 5^1\times {\mathrm{2719}}^1\times {\mathrm{4217}}^1$

素因数の和:6951

約数の個数: 48

約数和(自身を含む): 4336778880

約数和(自身を除く): 2502215200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 2719, 4217, 5438, 8434, 10876, 13595, 16868, 21085, 21752, 27190, 33736, 42170, 43504, 54380, 67472, 84340, 87008, 108760, 134944, 168680, 217520, 337360, 435040, 674720, 11466023, 22932046, 45864092, 57330115, 91728184, 114660230, 183456368, 229320460, 366912736, 458640920, 917281840, 1834563680]

約数ペア:

[(1, 1834563680), (2, 917281840), (4, 458640920), (5, 366912736), (8, 229320460), (10, 183456368), (16, 114660230), (20, 91728184), (32, 57330115), (40, 45864092), (80, 22932046), (160, 11466023), (2719, 674720), (4217, 435040), (5438, 337360), (8434, 217520), (10876, 168680), (13595, 134944), (16868, 108760), (21085, 87008), (21752, 84340), (27190, 67472), (33736, 54380), (42170, 43504)]