47746420

素因数分解:

$2^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{6299}}^1$

素因数の和:6687

約数の個数: 24

約数和(自身を含む): 100548000

約数和(自身を除く): 52801580

約数列:

[1, 2, 4, 5, 10, 20, 379, 758, 1516, 1895, 3790, 6299, 7580, 12598, 25196, 31495, 62990, 125980, 2387321, 4774642, 9549284, 11936605, 23873210, 47746420]

約数ペア:

[(1, 47746420), (2, 23873210), (4, 11936605), (5, 9549284), (10, 4774642), (20, 2387321), (379, 125980), (758, 62990), (1516, 31495), (1895, 25196), (3790, 12598), (6299, 7580)]