22171600

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{5039}}^1$

素因数の和:5068

約数の個数: 60

約数和(自身を含む): 58121280

約数和(自身を除く): 35949680

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 176, 200, 220, 275, 400, 440, 550, 880, 1100, 2200, 4400, 5039, 10078, 20156, 25195, 40312, 50390, 55429, 80624, 100780, 110858, 125975, 201560, 221716, 251950, 277145, 403120, 443432, 503900, 554290, 886864, 1007800, 1108580, 1385725, 2015600, 2217160, 2771450, 4434320, 5542900, 11085800, 22171600]

約数ペア:

[(1, 22171600), (2, 11085800), (4, 5542900), (5, 4434320), (8, 2771450), (10, 2217160), (11, 2015600), (16, 1385725), (20, 1108580), (22, 1007800), (25, 886864), (40, 554290), (44, 503900), (50, 443432), (55, 403120), (80, 277145), (88, 251950), (100, 221716), (110, 201560), (176, 125975), (200, 110858), (220, 100780), (275, 80624), (400, 55429), (440, 50390), (550, 40312), (880, 25195), (1100, 20156), (2200, 10078), (4400, 5039)]