38620310

素因数分解:

$2^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{9631}}^1$

素因数の和:10039

約数の個数: 16

約数和(自身を含む): 69697152

約数和(自身を除く): 31076842

約数列:

[1, 2, 5, 10, 401, 802, 2005, 4010, 9631, 19262, 48155, 96310, 3862031, 7724062, 19310155, 38620310]

約数ペア:

[(1, 38620310), (2, 19310155), (5, 7724062), (10, 3862031), (401, 96310), (802, 48155), (2005, 19262), (4010, 9631)]