4026950

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{1873}}^1$

素因数の和:1928

約数の個数: 24

約数和(自身を含む): 7668408

約数和(自身を除く): 3641458

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 215, 430, 1075, 1873, 2150, 3746, 9365, 18730, 46825, 80539, 93650, 161078, 402695, 805390, 2013475, 4026950]

約数ペア:

[(1, 4026950), (2, 2013475), (5, 805390), (10, 402695), (25, 161078), (43, 93650), (50, 80539), (86, 46825), (215, 18730), (430, 9365), (1075, 3746), (1873, 2150)]