353229920

素因数分解:

$2^5\times 5^1\times {\mathrm{337}}^1\times {\mathrm{6551}}^1$

素因数の和:6903

約数の個数: 48

約数和(自身を含む): 837109728

約数和(自身を除く): 483879808

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 337, 674, 1348, 1685, 2696, 3370, 5392, 6551, 6740, 10784, 13102, 13480, 26204, 26960, 32755, 52408, 53920, 65510, 104816, 131020, 209632, 262040, 524080, 1048160, 2207687, 4415374, 8830748, 11038435, 17661496, 22076870, 35322992, 44153740, 70645984, 88307480, 176614960, 353229920]

約数ペア:

[(1, 353229920), (2, 176614960), (4, 88307480), (5, 70645984), (8, 44153740), (10, 35322992), (16, 22076870), (20, 17661496), (32, 11038435), (40, 8830748), (80, 4415374), (160, 2207687), (337, 1048160), (674, 524080), (1348, 262040), (1685, 209632), (2696, 131020), (3370, 104816), (5392, 65510), (6551, 53920), (6740, 52408), (10784, 32755), (13102, 26960), (13480, 26204)]