15301848740

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{40268023}}^1$

素因数の和:40268051

約数の個数: 24

約数和(自身を含む): 33825140160

約数和(自身を除く): 18523291420

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 40268023, 80536046, 161072092, 201340115, 402680230, 765092437, 805360460, 1530184874, 3060369748, 3825462185, 7650924370, 15301848740]

約数ペア:

[(1, 15301848740), (2, 7650924370), (4, 3825462185), (5, 3060369748), (10, 1530184874), (19, 805360460), (20, 765092437), (38, 402680230), (76, 201340115), (95, 161072092), (190, 80536046), (380, 40268023)]