85861100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{66047}}^1$

素因数の和:66074

約数の個数: 36

約数和(自身を含む): 200653824

約数和(自身を除く): 114792724

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 66047, 132094, 264188, 330235, 660470, 858611, 1320940, 1651175, 1717222, 3302350, 3434444, 4293055, 6604700, 8586110, 17172220, 21465275, 42930550, 85861100]

約数ペア:

[(1, 85861100), (2, 42930550), (4, 21465275), (5, 17172220), (10, 8586110), (13, 6604700), (20, 4293055), (25, 3434444), (26, 3302350), (50, 1717222), (52, 1651175), (65, 1320940), (100, 858611), (130, 660470), (260, 330235), (325, 264188), (650, 132094), (1300, 66047)]