146220980

素因数分解:

$2^2\times 5^1\times {\mathrm{1459}}^1\times {\mathrm{5011}}^1$

素因数の和:6479

約数の個数: 24

約数和(自身を含む): 307335840

約数和(自身を除く): 161114860

約数列:

[1, 2, 4, 5, 10, 20, 1459, 2918, 5011, 5836, 7295, 10022, 14590, 20044, 25055, 29180, 50110, 100220, 7311049, 14622098, 29244196, 36555245, 73110490, 146220980]

約数ペア:

[(1, 146220980), (2, 73110490), (4, 36555245), (5, 29244196), (10, 14622098), (20, 7311049), (1459, 100220), (2918, 50110), (5011, 29180), (5836, 25055), (7295, 20044), (10022, 14590)]