29212840

素因数分解:

$2^3\times 5^1\times {\mathrm{730321}}^1$

素因数の和:730332

約数の個数: 16

約数和(自身を含む): 65728980

約数和(自身を除く): 36516140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 730321, 1460642, 2921284, 3651605, 5842568, 7303210, 14606420, 29212840]

約数ペア:

[(1, 29212840), (2, 14606420), (4, 7303210), (5, 5842568), (8, 3651605), (10, 2921284), (20, 1460642), (40, 730321)]