38342620

素因数分解:

$2^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{8597}}^1$

素因数の和:8829

約数の個数: 24

約数和(自身を含む): 80889984

約数和(自身を除く): 42547364

約数列:

[1, 2, 4, 5, 10, 20, 223, 446, 892, 1115, 2230, 4460, 8597, 17194, 34388, 42985, 85970, 171940, 1917131, 3834262, 7668524, 9585655, 19171310, 38342620]

約数ペア:

[(1, 38342620), (2, 19171310), (4, 9585655), (5, 7668524), (10, 3834262), (20, 1917131), (223, 171940), (446, 85970), (892, 42985), (1115, 34388), (2230, 17194), (4460, 8597)]