1480452760

素因数分解:

$2^3\times 5^1\times {\mathrm{521}}^1\times {\mathrm{71039}}^1$

素因数の和:71571

約数の個数: 32

約数和(自身を含む): 3337459200

約数和(自身を除く): 1857006440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 521, 1042, 2084, 2605, 4168, 5210, 10420, 20840, 71039, 142078, 284156, 355195, 568312, 710390, 1420780, 2841560, 37011319, 74022638, 148045276, 185056595, 296090552, 370113190, 740226380, 1480452760]

約数ペア:

[(1, 1480452760), (2, 740226380), (4, 370113190), (5, 296090552), (8, 185056595), (10, 148045276), (20, 74022638), (40, 37011319), (521, 2841560), (1042, 1420780), (2084, 710390), (2605, 568312), (4168, 355195), (5210, 284156), (10420, 142078), (20840, 71039)]