490435840085

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{115261067}}^1$

素因数の和:115261132

約数の個数: 16

約数和(自身を含む): 630708564096

約数和(自身を除く): 140272724011

約数列:

[1, 5, 23, 37, 115, 185, 851, 4255, 115261067, 576305335, 2651004541, 4264659479, 13255022705, 21323297395, 98087168017, 490435840085]

約数ペア:

[(1, 490435840085), (5, 98087168017), (23, 21323297395), (37, 13255022705), (115, 4264659479), (185, 2651004541), (851, 576305335), (4255, 115261067)]