242061880

素因数分解:

$2^3\times 5^1\times {\mathrm{461}}^1\times {\mathrm{13127}}^1$

素因数の和:13599

約数の個数: 32

約数和(自身を含む): 545862240

約数和(自身を除く): 303800360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 461, 922, 1844, 2305, 3688, 4610, 9220, 13127, 18440, 26254, 52508, 65635, 105016, 131270, 262540, 525080, 6051547, 12103094, 24206188, 30257735, 48412376, 60515470, 121030940, 242061880]

約数ペア:

[(1, 242061880), (2, 121030940), (4, 60515470), (5, 48412376), (8, 30257735), (10, 24206188), (20, 12103094), (40, 6051547), (461, 525080), (922, 262540), (1844, 131270), (2305, 105016), (3688, 65635), (4610, 52508), (9220, 26254), (13127, 18440)]