184381520

素因数分解:

$2^4\times 5^1\times {\mathrm{1297}}^1\times {\mathrm{1777}}^1$

素因数の和:3087

約数の個数: 40

約数和(自身を含む): 429258984

約数和(自身を除く): 244877464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1297, 1777, 2594, 3554, 5188, 6485, 7108, 8885, 10376, 12970, 14216, 17770, 20752, 25940, 28432, 35540, 51880, 71080, 103760, 142160, 2304769, 4609538, 9219076, 11523845, 18438152, 23047690, 36876304, 46095380, 92190760, 184381520]

約数ペア:

[(1, 184381520), (2, 92190760), (4, 46095380), (5, 36876304), (8, 23047690), (10, 18438152), (16, 11523845), (20, 9219076), (40, 4609538), (80, 2304769), (1297, 142160), (1777, 103760), (2594, 71080), (3554, 51880), (5188, 35540), (6485, 28432), (7108, 25940), (8885, 20752), (10376, 17770), (12970, 14216)]