1944907550

素因数分解:

$2^1\times 5^2\times {\mathrm{487}}^1\times {\mathrm{79873}}^1$

素因数の和:80372

約数の個数: 24

約数和(自身を含む): 3625001616

約数和(自身を除く): 1680094066

約数列:

[1, 2, 5, 10, 25, 50, 487, 974, 2435, 4870, 12175, 24350, 79873, 159746, 399365, 798730, 1996825, 3993650, 38898151, 77796302, 194490755, 388981510, 972453775, 1944907550]

約数ペア:

[(1, 1944907550), (2, 972453775), (5, 388981510), (10, 194490755), (25, 77796302), (50, 38898151), (487, 3993650), (974, 1996825), (2435, 798730), (4870, 399365), (12175, 159746), (24350, 79873)]