12285080

素因数分解:

$2^3\times 5^1\times {\mathrm{419}}^1\times {\mathrm{733}}^1$

素因数の和:1163

約数の個数: 32

約数和(自身を含む): 27745200

約数和(自身を除く): 15460120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 419, 733, 838, 1466, 1676, 2095, 2932, 3352, 3665, 4190, 5864, 7330, 8380, 14660, 16760, 29320, 307127, 614254, 1228508, 1535635, 2457016, 3071270, 6142540, 12285080]

約数ペア:

[(1, 12285080), (2, 6142540), (4, 3071270), (5, 2457016), (8, 1535635), (10, 1228508), (20, 614254), (40, 307127), (419, 29320), (733, 16760), (838, 14660), (1466, 8380), (1676, 7330), (2095, 5864), (2932, 4190), (3352, 3665)]