4341520

素因数分解:

$2^4\times 5^1\times {\mathrm{54269}}^1$

素因数の和:54282

約数の個数: 20

約数和(自身を含む): 10094220

約数和(自身を除く): 5752700

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 54269, 108538, 217076, 271345, 434152, 542690, 868304, 1085380, 2170760, 4341520]

約数ペア:

[(1, 4341520), (2, 2170760), (4, 1085380), (5, 868304), (8, 542690), (10, 434152), (16, 271345), (20, 217076), (40, 108538), (80, 54269)]