15932060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{997}}^1$

素因数の和:1070

約数の個数: 48

約数和(自身を含む): 36215424

約数和(自身を除く): 20283364

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 47, 68, 85, 94, 170, 188, 235, 340, 470, 799, 940, 997, 1598, 1994, 3196, 3988, 3995, 4985, 7990, 9970, 15980, 16949, 19940, 33898, 46859, 67796, 84745, 93718, 169490, 187436, 234295, 338980, 468590, 796603, 937180, 1593206, 3186412, 3983015, 7966030, 15932060]

約数ペア:

[(1, 15932060), (2, 7966030), (4, 3983015), (5, 3186412), (10, 1593206), (17, 937180), (20, 796603), (34, 468590), (47, 338980), (68, 234295), (85, 187436), (94, 169490), (170, 93718), (188, 84745), (235, 67796), (340, 46859), (470, 33898), (799, 19940), (940, 16949), (997, 15980), (1598, 9970), (1994, 7990), (3196, 4985), (3988, 3995)]