76126040

素因数分解:

$2^3\times 5^1\times {\mathrm{509}}^1\times {\mathrm{3739}}^1$

素因数の和:4259

約数の個数: 32

約数和(自身を含む): 171666000

約数和(自身を除く): 95539960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 509, 1018, 2036, 2545, 3739, 4072, 5090, 7478, 10180, 14956, 18695, 20360, 29912, 37390, 74780, 149560, 1903151, 3806302, 7612604, 9515755, 15225208, 19031510, 38063020, 76126040]

約数ペア:

[(1, 76126040), (2, 38063020), (4, 19031510), (5, 15225208), (8, 9515755), (10, 7612604), (20, 3806302), (40, 1903151), (509, 149560), (1018, 74780), (2036, 37390), (2545, 29912), (3739, 20360), (4072, 18695), (5090, 14956), (7478, 10180)]