4232980

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1873}}^1$

素因数の和:1995

約数の個数: 24

約数和(自身を含む): 8972712

約数和(自身を除く): 4739732

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 1873, 2260, 3746, 7492, 9365, 18730, 37460, 211649, 423298, 846596, 1058245, 2116490, 4232980]

約数ペア:

[(1, 4232980), (2, 2116490), (4, 1058245), (5, 846596), (10, 423298), (20, 211649), (113, 37460), (226, 18730), (452, 9365), (565, 7492), (1130, 3746), (1873, 2260)]