10640950

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{487}}^1$

素因数の和:541

約数の個数: 48

約数和(自身を含む): 21784320

約数和(自身を除く): 11143370

約数列:

[1, 2, 5, 10, 19, 23, 25, 38, 46, 50, 95, 115, 190, 230, 437, 475, 487, 575, 874, 950, 974, 1150, 2185, 2435, 4370, 4870, 9253, 10925, 11201, 12175, 18506, 21850, 22402, 24350, 46265, 56005, 92530, 112010, 212819, 231325, 280025, 425638, 462650, 560050, 1064095, 2128190, 5320475, 10640950]

約数ペア:

[(1, 10640950), (2, 5320475), (5, 2128190), (10, 1064095), (19, 560050), (23, 462650), (25, 425638), (38, 280025), (46, 231325), (50, 212819), (95, 112010), (115, 92530), (190, 56005), (230, 46265), (437, 24350), (475, 22402), (487, 21850), (575, 18506), (874, 12175), (950, 11201), (974, 10925), (1150, 9253), (2185, 4870), (2435, 4370)]