148928060

素因数分解:

$2^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{37799}}^1$

素因数の和:38005

約数の個数: 24

約数和(自身を含む): 314344800

約数和(自身を除く): 165416740

約数列:

[1, 2, 4, 5, 10, 20, 197, 394, 788, 985, 1970, 3940, 37799, 75598, 151196, 188995, 377990, 755980, 7446403, 14892806, 29785612, 37232015, 74464030, 148928060]

約数ペア:

[(1, 148928060), (2, 74464030), (4, 37232015), (5, 29785612), (10, 14892806), (20, 7446403), (197, 755980), (394, 377990), (788, 188995), (985, 151196), (1970, 75598), (3940, 37799)]