75973340

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{509}}^1$

素因数の和:974

約数の個数: 48

約数和(自身を含む): 169646400

約数和(自身を除く): 93673060

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 439, 509, 878, 1018, 1756, 2036, 2195, 2545, 4390, 5090, 7463, 8653, 8780, 10180, 14926, 17306, 29852, 34612, 37315, 43265, 74630, 86530, 149260, 173060, 223451, 446902, 893804, 1117255, 2234510, 3798667, 4469020, 7597334, 15194668, 18993335, 37986670, 75973340]

約数ペア:

[(1, 75973340), (2, 37986670), (4, 18993335), (5, 15194668), (10, 7597334), (17, 4469020), (20, 3798667), (34, 2234510), (68, 1117255), (85, 893804), (170, 446902), (340, 223451), (439, 173060), (509, 149260), (878, 86530), (1018, 74630), (1756, 43265), (2036, 37315), (2195, 34612), (2545, 29852), (4390, 17306), (5090, 14926), (7463, 10180), (8653, 8780)]