34321240

素因数分解:

$2^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{6263}}^1$

素因数の和:6411

約数の個数: 32

約数和(自身を含む): 77798880

約数和(自身を除く): 43477640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 137, 274, 548, 685, 1096, 1370, 2740, 5480, 6263, 12526, 25052, 31315, 50104, 62630, 125260, 250520, 858031, 1716062, 3432124, 4290155, 6864248, 8580310, 17160620, 34321240]

約数ペア:

[(1, 34321240), (2, 17160620), (4, 8580310), (5, 6864248), (8, 4290155), (10, 3432124), (20, 1716062), (40, 858031), (137, 250520), (274, 125260), (548, 62630), (685, 50104), (1096, 31315), (1370, 25052), (2740, 12526), (5480, 6263)]