122108120

素因数分解:

$2^3\times 5^1\times {\mathrm{349}}^1\times {\mathrm{8747}}^1$

素因数の和:9107

約数の個数: 32

約数和(自身を含む): 275562000

約数和(自身を除く): 153453880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 349, 698, 1396, 1745, 2792, 3490, 6980, 8747, 13960, 17494, 34988, 43735, 69976, 87470, 174940, 349880, 3052703, 6105406, 12210812, 15263515, 24421624, 30527030, 61054060, 122108120]

約数ペア:

[(1, 122108120), (2, 61054060), (4, 30527030), (5, 24421624), (8, 15263515), (10, 12210812), (20, 6105406), (40, 3052703), (349, 349880), (698, 174940), (1396, 87470), (1745, 69976), (2792, 43735), (3490, 34988), (6980, 17494), (8747, 13960)]