370220

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1$

素因数の和:289

約数の個数: 24

約数和(自身を含む): 789264

約数和(自身を除く): 419044

約数列:

[1, 2, 4, 5, 10, 20, 107, 173, 214, 346, 428, 535, 692, 865, 1070, 1730, 2140, 3460, 18511, 37022, 74044, 92555, 185110, 370220]

約数ペア:

[(1, 370220), (2, 185110), (4, 92555), (5, 74044), (10, 37022), (20, 18511), (107, 3460), (173, 2140), (214, 1730), (346, 1070), (428, 865), (535, 692)]