2034802480

素因数分解:

$2^4\times 5^1\times {\mathrm{25435031}}^1$

素因数の和:25435044

約数の個数: 20

約数和(自身を含む): 4730915952

約数和(自身を除く): 2696113472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 25435031, 50870062, 101740124, 127175155, 203480248, 254350310, 406960496, 508700620, 1017401240, 2034802480]

約数ペア:

[(1, 2034802480), (2, 1017401240), (4, 508700620), (5, 406960496), (8, 254350310), (10, 203480248), (16, 127175155), (20, 101740124), (40, 50870062), (80, 25435031)]