75054040

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{18217}}^1$

素因数の和:18331

約数の個数: 32

約数和(自身を含む): 170520480

約数和(自身を除く): 95466440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 206, 412, 515, 824, 1030, 2060, 4120, 18217, 36434, 72868, 91085, 145736, 182170, 364340, 728680, 1876351, 3752702, 7505404, 9381755, 15010808, 18763510, 37527020, 75054040]

約数ペア:

[(1, 75054040), (2, 37527020), (4, 18763510), (5, 15010808), (8, 9381755), (10, 7505404), (20, 3752702), (40, 1876351), (103, 728680), (206, 364340), (412, 182170), (515, 145736), (824, 91085), (1030, 72868), (2060, 36434), (4120, 18217)]