26821490

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{383}}^1$

素因数の和:586

約数の個数: 32

約数和(自身を含む): 49766400

約数和(自身を除く): 22944910

約数列:

[1, 2, 5, 10, 47, 94, 149, 235, 298, 383, 470, 745, 766, 1490, 1915, 3830, 7003, 14006, 18001, 35015, 36002, 57067, 70030, 90005, 114134, 180010, 285335, 570670, 2682149, 5364298, 13410745, 26821490]

約数ペア:

[(1, 26821490), (2, 13410745), (5, 5364298), (10, 2682149), (47, 570670), (94, 285335), (149, 180010), (235, 114134), (298, 90005), (383, 70030), (470, 57067), (745, 36002), (766, 35015), (1490, 18001), (1915, 14006), (3830, 7003)]