5920180

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{863}}^1$

素因数の和:893

約数の個数: 48

約数和(自身を含む): 14515200

約数和(自身を除く): 8595020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 343, 490, 686, 863, 980, 1372, 1715, 1726, 3430, 3452, 4315, 6041, 6860, 8630, 12082, 17260, 24164, 30205, 42287, 60410, 84574, 120820, 169148, 211435, 296009, 422870, 592018, 845740, 1184036, 1480045, 2960090, 5920180]

約数ペア:

[(1, 5920180), (2, 2960090), (4, 1480045), (5, 1184036), (7, 845740), (10, 592018), (14, 422870), (20, 296009), (28, 211435), (35, 169148), (49, 120820), (70, 84574), (98, 60410), (140, 42287), (196, 30205), (245, 24164), (343, 17260), (490, 12082), (686, 8630), (863, 6860), (980, 6041), (1372, 4315), (1715, 3452), (1726, 3430)]