195265240

素因数分解:

$2^3\times 5^1\times {\mathrm{4881631}}^1$

素因数の和:4881642

約数の個数: 16

約数和(自身を含む): 439346880

約数和(自身を除く): 244081640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 4881631, 9763262, 19526524, 24408155, 39053048, 48816310, 97632620, 195265240]

約数ペア:

[(1, 195265240), (2, 97632620), (4, 48816310), (5, 39053048), (8, 24408155), (10, 19526524), (20, 9763262), (40, 4881631)]