1606770160

素因数分解:

$2^4\times 5^1\times {\mathrm{397}}^1\times {\mathrm{50591}}^1$

素因数の和:51001

約数の個数: 40

約数和(自身を含む): 3745224576

約数和(自身を除く): 2138454416

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 397, 794, 1588, 1985, 3176, 3970, 6352, 7940, 15880, 31760, 50591, 101182, 202364, 252955, 404728, 505910, 809456, 1011820, 2023640, 4047280, 20084627, 40169254, 80338508, 100423135, 160677016, 200846270, 321354032, 401692540, 803385080, 1606770160]

約数ペア:

[(1, 1606770160), (2, 803385080), (4, 401692540), (5, 321354032), (8, 200846270), (10, 160677016), (16, 100423135), (20, 80338508), (40, 40169254), (80, 20084627), (397, 4047280), (794, 2023640), (1588, 1011820), (1985, 809456), (3176, 505910), (3970, 404728), (6352, 252955), (7940, 202364), (15880, 101182), (31760, 50591)]