45415760

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43669}}^1$

素因数の和:43695

約数の個数: 40

約数和(自身を含む): 113716680

約数和(自身を除く): 68300920

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 43669, 87338, 174676, 218345, 349352, 436690, 567697, 698704, 873380, 1135394, 1746760, 2270788, 2838485, 3493520, 4541576, 5676970, 9083152, 11353940, 22707880, 45415760]

約数ペア:

[(1, 45415760), (2, 22707880), (4, 11353940), (5, 9083152), (8, 5676970), (10, 4541576), (13, 3493520), (16, 2838485), (20, 2270788), (26, 1746760), (40, 1135394), (52, 873380), (65, 698704), (80, 567697), (104, 436690), (130, 349352), (208, 218345), (260, 174676), (520, 87338), (1040, 43669)]