30982720

素因数分解:

$2^6\times 5^1\times {\mathrm{96821}}^1$

素因数の和:96838

約数の個数: 28

約数和(自身を含む): 73778364

約数和(自身を除く): 42795644

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 96821, 193642, 387284, 484105, 774568, 968210, 1549136, 1936420, 3098272, 3872840, 6196544, 7745680, 15491360, 30982720]

約数ペア:

[(1, 30982720), (2, 15491360), (4, 7745680), (5, 6196544), (8, 3872840), (10, 3098272), (16, 1936420), (20, 1549136), (32, 968210), (40, 774568), (64, 484105), (80, 387284), (160, 193642), (320, 96821)]