22203020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1$

素因数の和:543

約数の個数: 96

約数和(自身を含む): 59512320

約数和(自身を除く): 37309300

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 19, 20, 28, 34, 35, 38, 68, 70, 76, 85, 95, 119, 133, 140, 170, 190, 238, 266, 323, 340, 380, 476, 491, 532, 595, 646, 665, 982, 1190, 1292, 1330, 1615, 1964, 2261, 2380, 2455, 2660, 3230, 3437, 4522, 4910, 6460, 6874, 8347, 9044, 9329, 9820, 11305, 13748, 16694, 17185, 18658, 22610, 33388, 34370, 37316, 41735, 45220, 46645, 58429, 65303, 68740, 83470, 93290, 116858, 130606, 158593, 166940, 186580, 233716, 261212, 292145, 317186, 326515, 584290, 634372, 653030, 792965, 1110151, 1168580, 1306060, 1585930, 2220302, 3171860, 4440604, 5550755, 11101510, 22203020]

約数ペア:

[(1, 22203020), (2, 11101510), (4, 5550755), (5, 4440604), (7, 3171860), (10, 2220302), (14, 1585930), (17, 1306060), (19, 1168580), (20, 1110151), (28, 792965), (34, 653030), (35, 634372), (38, 584290), (68, 326515), (70, 317186), (76, 292145), (85, 261212), (95, 233716), (119, 186580), (133, 166940), (140, 158593), (170, 130606), (190, 116858), (238, 93290), (266, 83470), (323, 68740), (340, 65303), (380, 58429), (476, 46645), (491, 45220), (532, 41735), (595, 37316), (646, 34370), (665, 33388), (982, 22610), (1190, 18658), (1292, 17185), (1330, 16694), (1615, 13748), (1964, 11305), (2261, 9820), (2380, 9329), (2455, 9044), (2660, 8347), (3230, 6874), (3437, 6460), (4522, 4910)]