133067120

素因数分解:

$2^4\times 5^1\times {\mathrm{797}}^1\times {\mathrm{2087}}^1$

素因数の和:2897

約数の個数: 40

約数和(自身を含む): 309917664

約数和(自身を除く): 176850544

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 797, 1594, 2087, 3188, 3985, 4174, 6376, 7970, 8348, 10435, 12752, 15940, 16696, 20870, 31880, 33392, 41740, 63760, 83480, 166960, 1663339, 3326678, 6653356, 8316695, 13306712, 16633390, 26613424, 33266780, 66533560, 133067120]

約数ペア:

[(1, 133067120), (2, 66533560), (4, 33266780), (5, 26613424), (8, 16633390), (10, 13306712), (16, 8316695), (20, 6653356), (40, 3326678), (80, 1663339), (797, 166960), (1594, 83480), (2087, 63760), (3188, 41740), (3985, 33392), (4174, 31880), (6376, 20870), (7970, 16696), (8348, 15940), (10435, 12752)]