27860290

素因数分解:

$2^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{7351}}^1$

素因数の和:7737

約数の個数: 16

約数和(自身を含む): 50287680

約数和(自身を除く): 22427390

約数列:

[1, 2, 5, 10, 379, 758, 1895, 3790, 7351, 14702, 36755, 73510, 2786029, 5572058, 13930145, 27860290]

約数ペア:

[(1, 27860290), (2, 13930145), (5, 5572058), (10, 2786029), (379, 73510), (758, 36755), (1895, 14702), (3790, 7351)]