40427930

素因数分解:

$2^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{10667}}^1$

素因数の和:11053

約数の個数: 16

約数和(自身を含む): 72969120

約数和(自身を除く): 32541190

約数列:

[1, 2, 5, 10, 379, 758, 1895, 3790, 10667, 21334, 53335, 106670, 4042793, 8085586, 20213965, 40427930]

約数ペア:

[(1, 40427930), (2, 20213965), (5, 8085586), (10, 4042793), (379, 106670), (758, 53335), (1895, 21334), (3790, 10667)]