7938950

素因数分解:

$2^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{1913}}^1$

素因数の和:2008

約数の個数: 24

約数和(自身を含む): 14952168

約数和(自身を除く): 7013218

約数列:

[1, 2, 5, 10, 25, 50, 83, 166, 415, 830, 1913, 2075, 3826, 4150, 9565, 19130, 47825, 95650, 158779, 317558, 793895, 1587790, 3969475, 7938950]

約数ペア:

[(1, 7938950), (2, 3969475), (5, 1587790), (10, 793895), (25, 317558), (50, 158779), (83, 95650), (166, 47825), (415, 19130), (830, 9565), (1913, 4150), (2075, 3826)]