63512060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{421}}^1$

素因数の和:846

約数の個数: 48

約数和(自身を含む): 141083040

約数和(自身を除く): 77570980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 397, 421, 794, 842, 1588, 1684, 1985, 2105, 3970, 4210, 7543, 7940, 7999, 8420, 15086, 15998, 30172, 31996, 37715, 39995, 75430, 79990, 150860, 159980, 167137, 334274, 668548, 835685, 1671370, 3175603, 3342740, 6351206, 12702412, 15878015, 31756030, 63512060]

約数ペア:

[(1, 63512060), (2, 31756030), (4, 15878015), (5, 12702412), (10, 6351206), (19, 3342740), (20, 3175603), (38, 1671370), (76, 835685), (95, 668548), (190, 334274), (380, 167137), (397, 159980), (421, 150860), (794, 79990), (842, 75430), (1588, 39995), (1684, 37715), (1985, 31996), (2105, 30172), (3970, 15998), (4210, 15086), (7543, 8420), (7940, 7999)]