2016305000

素因数分解:

$2^3\times 5^4\times {\mathrm{403261}}^1$

素因数の和:403287

約数の個数: 40

約数和(自身を含む): 4724214330

約数和(自身を除く): 2707909330

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 625, 1000, 1250, 2500, 5000, 403261, 806522, 1613044, 2016305, 3226088, 4032610, 8065220, 10081525, 16130440, 20163050, 40326100, 50407625, 80652200, 100815250, 201630500, 252038125, 403261000, 504076250, 1008152500, 2016305000]

約数ペア:

[(1, 2016305000), (2, 1008152500), (4, 504076250), (5, 403261000), (8, 252038125), (10, 201630500), (20, 100815250), (25, 80652200), (40, 50407625), (50, 40326100), (100, 20163050), (125, 16130440), (200, 10081525), (250, 8065220), (500, 4032610), (625, 3226088), (1000, 2016305), (1250, 1613044), (2500, 806522), (5000, 403261)]