236475880

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{6947}}^1$

素因数の和:7018

約数の個数: 64

約数和(自身を含む): 570291840

約数和(自身を除く): 333815960

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 37, 40, 46, 74, 92, 115, 148, 184, 185, 230, 296, 370, 460, 740, 851, 920, 1480, 1702, 3404, 4255, 6808, 6947, 8510, 13894, 17020, 27788, 34040, 34735, 55576, 69470, 138940, 159781, 257039, 277880, 319562, 514078, 639124, 798905, 1028156, 1278248, 1285195, 1597810, 2056312, 2570390, 3195620, 5140780, 5911897, 6391240, 10281560, 11823794, 23647588, 29559485, 47295176, 59118970, 118237940, 236475880]

約数ペア:

[(1, 236475880), (2, 118237940), (4, 59118970), (5, 47295176), (8, 29559485), (10, 23647588), (20, 11823794), (23, 10281560), (37, 6391240), (40, 5911897), (46, 5140780), (74, 3195620), (92, 2570390), (115, 2056312), (148, 1597810), (184, 1285195), (185, 1278248), (230, 1028156), (296, 798905), (370, 639124), (460, 514078), (740, 319562), (851, 277880), (920, 257039), (1480, 159781), (1702, 138940), (3404, 69470), (4255, 55576), (6808, 34735), (6947, 34040), (8510, 27788), (13894, 17020)]