146746520

素因数分解:

$2^3\times 5^1\times {\mathrm{677}}^1\times {\mathrm{5419}}^1$

素因数の和:6107

約数の個数: 32

約数和(自身を含む): 330728400

約数和(自身を除く): 183981880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 677, 1354, 2708, 3385, 5416, 5419, 6770, 10838, 13540, 21676, 27080, 27095, 43352, 54190, 108380, 216760, 3668663, 7337326, 14674652, 18343315, 29349304, 36686630, 73373260, 146746520]

約数ペア:

[(1, 146746520), (2, 73373260), (4, 36686630), (5, 29349304), (8, 18343315), (10, 14674652), (20, 7337326), (40, 3668663), (677, 216760), (1354, 108380), (2708, 54190), (3385, 43352), (5416, 27095), (5419, 27080), (6770, 21676), (10838, 13540)]