57797140

素因数分解:

$2^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{12959}}^1$

素因数の和:13191

約数の個数: 24

約数和(自身を含む): 121927680

約数和(自身を除く): 64130540

約数列:

[1, 2, 4, 5, 10, 20, 223, 446, 892, 1115, 2230, 4460, 12959, 25918, 51836, 64795, 129590, 259180, 2889857, 5779714, 11559428, 14449285, 28898570, 57797140]

約数ペア:

[(1, 57797140), (2, 28898570), (4, 14449285), (5, 11559428), (10, 5779714), (20, 2889857), (223, 259180), (446, 129590), (892, 64795), (1115, 51836), (2230, 25918), (4460, 12959)]