58750040

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{34157}}^1$

素因数の和:34211

約数の個数: 32

約数和(自身を含む): 135265680

約数和(自身を除く): 76515640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 34157, 68314, 136628, 170785, 273256, 341570, 683140, 1366280, 1468751, 2937502, 5875004, 7343755, 11750008, 14687510, 29375020, 58750040]

約数ペア:

[(1, 58750040), (2, 29375020), (4, 14687510), (5, 11750008), (8, 7343755), (10, 5875004), (20, 2937502), (40, 1468751), (43, 1366280), (86, 683140), (172, 341570), (215, 273256), (344, 170785), (430, 136628), (860, 68314), (1720, 34157)]