70087760

素因数分解:

$2^4\times 5^1\times {\mathrm{876097}}^1$

素因数の和:876110

約数の個数: 20

約数和(自身を含む): 162954228

約数和(自身を除く): 92866468

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 876097, 1752194, 3504388, 4380485, 7008776, 8760970, 14017552, 17521940, 35043880, 70087760]

約数ペア:

[(1, 70087760), (2, 35043880), (4, 17521940), (5, 14017552), (8, 8760970), (10, 7008776), (16, 4380485), (20, 3504388), (40, 1752194), (80, 876097)]