146243080

素因数分解:

$2^3\times 5^1\times {\mathrm{283}}^1\times {\mathrm{12919}}^1$

素因数の和:13213

約数の個数: 32

約数和(自身を含む): 330235200

約数和(自身を除く): 183992120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 283, 566, 1132, 1415, 2264, 2830, 5660, 11320, 12919, 25838, 51676, 64595, 103352, 129190, 258380, 516760, 3656077, 7312154, 14624308, 18280385, 29248616, 36560770, 73121540, 146243080]

約数ペア:

[(1, 146243080), (2, 73121540), (4, 36560770), (5, 29248616), (8, 18280385), (10, 14624308), (20, 7312154), (40, 3656077), (283, 516760), (566, 258380), (1132, 129190), (1415, 103352), (2264, 64595), (2830, 51676), (5660, 25838), (11320, 12919)]