5261000

素因数分解:

$2^3\times 5^3\times {\mathrm{5261}}^1$

素因数の和:5282

約数の個数: 32

約数和(自身を含む): 12313080

約数和(自身を除く): 7052080

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 1000, 5261, 10522, 21044, 26305, 42088, 52610, 105220, 131525, 210440, 263050, 526100, 657625, 1052200, 1315250, 2630500, 5261000]

約数ペア:

[(1, 5261000), (2, 2630500), (4, 1315250), (5, 1052200), (8, 657625), (10, 526100), (20, 263050), (25, 210440), (40, 131525), (50, 105220), (100, 52610), (125, 42088), (200, 26305), (250, 21044), (500, 10522), (1000, 5261)]