1954017160

素因数分解:

$2^3\times 5^1\times {\mathrm{48850429}}^1$

素因数の和:48850440

約数の個数: 16

約数和(自身を含む): 4396538700

約数和(自身を除く): 2442521540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 48850429, 97700858, 195401716, 244252145, 390803432, 488504290, 977008580, 1954017160]

約数ペア:

[(1, 1954017160), (2, 977008580), (4, 488504290), (5, 390803432), (8, 244252145), (10, 195401716), (20, 97700858), (40, 48850429)]