58684540

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{397}}^1$

素因数の和:814

約数の個数: 48

約数和(自身を含む): 130384800

約数和(自身を除く): 71700260

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 389, 397, 778, 794, 1556, 1588, 1945, 1985, 3890, 3970, 7391, 7543, 7780, 7940, 14782, 15086, 29564, 30172, 36955, 37715, 73910, 75430, 147820, 150860, 154433, 308866, 617732, 772165, 1544330, 2934227, 3088660, 5868454, 11736908, 14671135, 29342270, 58684540]

約数ペア:

[(1, 58684540), (2, 29342270), (4, 14671135), (5, 11736908), (10, 5868454), (19, 3088660), (20, 2934227), (38, 1544330), (76, 772165), (95, 617732), (190, 308866), (380, 154433), (389, 150860), (397, 147820), (778, 75430), (794, 73910), (1556, 37715), (1588, 36955), (1945, 30172), (1985, 29564), (3890, 15086), (3970, 14782), (7391, 7940), (7543, 7780)]