123831350

素因数分解:

$2^1\times 5^2\times {\mathrm{127}}^1\times {\mathrm{19501}}^1$

素因数の和:19640

約数の個数: 24

約数和(自身を含む): 232151808

約数和(自身を除く): 108320458

約数列:

[1, 2, 5, 10, 25, 50, 127, 254, 635, 1270, 3175, 6350, 19501, 39002, 97505, 195010, 487525, 975050, 2476627, 4953254, 12383135, 24766270, 61915675, 123831350]

約数ペア:

[(1, 123831350), (2, 61915675), (5, 24766270), (10, 12383135), (25, 4953254), (50, 2476627), (127, 975050), (254, 487525), (635, 195010), (1270, 97505), (3175, 39002), (6350, 19501)]