528082140400

素因数分解:

$2^4\times 5^2\times {\mathrm{1320205351}}^1$

素因数の和:1320205369

約数の個数: 30

約数和(自身を含む): 1268717343272

約数和(自身を除く): 740635202872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 1320205351, 2640410702, 5280821404, 6601026755, 10561642808, 13202053510, 21123285616, 26404107020, 33005133775, 52808214040, 66010267550, 105616428080, 132020535100, 264041070200, 528082140400]

約数ペア:

[(1, 528082140400), (2, 264041070200), (4, 132020535100), (5, 105616428080), (8, 66010267550), (10, 52808214040), (16, 33005133775), (20, 26404107020), (25, 21123285616), (40, 13202053510), (50, 10561642808), (80, 6601026755), (100, 5280821404), (200, 2640410702), (400, 1320205351)]