4930040

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{2089}}^1$

素因数の和:2159

約数の個数: 32

約数和(自身を含む): 11286000

約数和(自身を除く): 6355960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1180, 2089, 2360, 4178, 8356, 10445, 16712, 20890, 41780, 83560, 123251, 246502, 493004, 616255, 986008, 1232510, 2465020, 4930040]

約数ペア:

[(1, 4930040), (2, 2465020), (4, 1232510), (5, 986008), (8, 616255), (10, 493004), (20, 246502), (40, 123251), (59, 83560), (118, 41780), (236, 20890), (295, 16712), (472, 10445), (590, 8356), (1180, 4178), (2089, 2360)]