137803100

素因数分解:

$2^2\times 5^2\times {\mathrm{1378031}}^1$

素因数の和:1378045

約数の個数: 18

約数和(自身を含む): 299032944

約数和(自身を除く): 161229844

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 1378031, 2756062, 5512124, 6890155, 13780310, 27560620, 34450775, 68901550, 137803100]

約数ペア:

[(1, 137803100), (2, 68901550), (4, 34450775), (5, 27560620), (10, 13780310), (20, 6890155), (25, 5512124), (50, 2756062), (100, 1378031)]