76702040

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{18617}}^1$

素因数の和:18731

約数の個数: 32

約数和(自身を含む): 174264480

約数和(自身を除く): 97562440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 206, 412, 515, 824, 1030, 2060, 4120, 18617, 37234, 74468, 93085, 148936, 186170, 372340, 744680, 1917551, 3835102, 7670204, 9587755, 15340408, 19175510, 38351020, 76702040]

約数ペア:

[(1, 76702040), (2, 38351020), (4, 19175510), (5, 15340408), (8, 9587755), (10, 7670204), (20, 3835102), (40, 1917551), (103, 744680), (206, 372340), (412, 186170), (515, 148936), (824, 93085), (1030, 74468), (2060, 37234), (4120, 18617)]