97643140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{17011}}^1$

素因数の和:17068

約数の個数: 48

約数和(自身を含む): 240073344

約数和(自身を除く): 142430204

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 287, 410, 574, 820, 1148, 1435, 2870, 5740, 17011, 34022, 68044, 85055, 119077, 170110, 238154, 340220, 476308, 595385, 697451, 1190770, 1394902, 2381540, 2789804, 3487255, 4882157, 6974510, 9764314, 13949020, 19528628, 24410785, 48821570, 97643140]

約数ペア:

[(1, 97643140), (2, 48821570), (4, 24410785), (5, 19528628), (7, 13949020), (10, 9764314), (14, 6974510), (20, 4882157), (28, 3487255), (35, 2789804), (41, 2381540), (70, 1394902), (82, 1190770), (140, 697451), (164, 595385), (205, 476308), (287, 340220), (410, 238154), (574, 170110), (820, 119077), (1148, 85055), (1435, 68044), (2870, 34022), (5740, 17011)]