134329168520

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{47299003}}^1$

素因数の和:47299085

約数の個数: 32

約数和(自身を含む): 306497545920

約数和(自身を除く): 172168377400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 355, 568, 710, 1420, 2840, 47299003, 94598006, 189196012, 236495015, 378392024, 472990030, 945980060, 1891960120, 3358229213, 6716458426, 13432916852, 16791146065, 26865833704, 33582292130, 67164584260, 134329168520]

約数ペア:

[(1, 134329168520), (2, 67164584260), (4, 33582292130), (5, 26865833704), (8, 16791146065), (10, 13432916852), (20, 6716458426), (40, 3358229213), (71, 1891960120), (142, 945980060), (284, 472990030), (355, 378392024), (568, 236495015), (710, 189196012), (1420, 94598006), (2840, 47299003)]