2007648850

素因数分解:

$2^1\times 5^2\times {\mathrm{397}}^1\times {\mathrm{101141}}^1$

素因数の和:101550

約数の個数: 24

約数和(自身を含む): 3743669988

約数和(自身を除く): 1736021138

約数列:

[1, 2, 5, 10, 25, 50, 397, 794, 1985, 3970, 9925, 19850, 101141, 202282, 505705, 1011410, 2528525, 5057050, 40152977, 80305954, 200764885, 401529770, 1003824425, 2007648850]

約数ペア:

[(1, 2007648850), (2, 1003824425), (5, 401529770), (10, 200764885), (25, 80305954), (50, 40152977), (397, 5057050), (794, 2528525), (1985, 1011410), (3970, 505705), (9925, 202282), (19850, 101141)]