231402658040

素因数分解:

$2^3\times 5^1\times {\mathrm{5785066451}}^1$

素因数の和:5785066462

約数の個数: 16

約数和(自身を含む): 520655980680

約数和(自身を除く): 289253322640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5785066451, 11570132902, 23140265804, 28925332255, 46280531608, 57850664510, 115701329020, 231402658040]

約数ペア:

[(1, 231402658040), (2, 115701329020), (4, 57850664510), (5, 46280531608), (8, 28925332255), (10, 23140265804), (20, 11570132902), (40, 5785066451)]