9830300

素因数分解:

$2^2\times 5^2\times {\mathrm{197}}^1\times {\mathrm{499}}^1$

素因数の和:710

約数の個数: 36

約数和(自身を含む): 21483000

約数和(自身を除く): 11652700

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 197, 394, 499, 788, 985, 998, 1970, 1996, 2495, 3940, 4925, 4990, 9850, 9980, 12475, 19700, 24950, 49900, 98303, 196606, 393212, 491515, 983030, 1966060, 2457575, 4915150, 9830300]

約数ペア:

[(1, 9830300), (2, 4915150), (4, 2457575), (5, 1966060), (10, 983030), (20, 491515), (25, 393212), (50, 196606), (100, 98303), (197, 49900), (394, 24950), (499, 19700), (788, 12475), (985, 9980), (998, 9850), (1970, 4990), (1996, 4925), (2495, 3940)]