11999850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{79999}}^1$

素因数の和:80014

約数の個数: 24

約数和(自身を含む): 29760000

約数和(自身を除く): 17760150

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 79999, 159998, 239997, 399995, 479994, 799990, 1199985, 1999975, 2399970, 3999950, 5999925, 11999850]

約数ペア:

[(1, 11999850), (2, 5999925), (3, 3999950), (5, 2399970), (6, 1999975), (10, 1199985), (15, 799990), (25, 479994), (30, 399995), (50, 239997), (75, 159998), (150, 79999)]