4265050

素因数分解:

$2^1\times 5^2\times {\mathrm{197}}^1\times {\mathrm{433}}^1$

素因数の和:642

約数の個数: 24

約数和(自身を含む): 7991676

約数和(自身を除く): 3726626

約数列:

[1, 2, 5, 10, 25, 50, 197, 394, 433, 866, 985, 1970, 2165, 4330, 4925, 9850, 10825, 21650, 85301, 170602, 426505, 853010, 2132525, 4265050]

約数ペア:

[(1, 4265050), (2, 2132525), (5, 853010), (10, 426505), (25, 170602), (50, 85301), (197, 21650), (394, 10825), (433, 9850), (866, 4925), (985, 4330), (1970, 2165)]