108286520

素因数分解:

$2^3\times 5^1\times {\mathrm{2707163}}^1$

素因数の和:2707174

約数の個数: 16

約数和(自身を含む): 243644760

約数和(自身を除く): 135358240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2707163, 5414326, 10828652, 13535815, 21657304, 27071630, 54143260, 108286520]

約数ペア:

[(1, 108286520), (2, 54143260), (4, 27071630), (5, 21657304), (8, 13535815), (10, 10828652), (20, 5414326), (40, 2707163)]