37986670

素因数分解:

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

素因数の和:972

約数の個数: 32

約数和(自身を含む): 72705600

約数和(自身を除く): 34718930

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 439, 509, 878, 1018, 2195, 2545, 4390, 5090, 7463, 8653, 14926, 17306, 37315, 43265, 74630, 86530, 223451, 446902, 1117255, 2234510, 3798667, 7597334, 18993335, 37986670]

約数ペア:

[(1, 37986670), (2, 18993335), (5, 7597334), (10, 3798667), (17, 2234510), (34, 1117255), (85, 446902), (170, 223451), (439, 86530), (509, 74630), (878, 43265), (1018, 37315), (2195, 17306), (2545, 14926), (4390, 8653), (5090, 7463)]