19352480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{467}}^1$

素因数の和:526

約数の個数: 96

約数和(自身を含む): 53778816

約数和(自身を除く): 34426336

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 56, 70, 74, 80, 112, 140, 148, 160, 185, 224, 259, 280, 296, 370, 467, 518, 560, 592, 740, 934, 1036, 1120, 1184, 1295, 1480, 1868, 2072, 2335, 2590, 2960, 3269, 3736, 4144, 4670, 5180, 5920, 6538, 7472, 8288, 9340, 10360, 13076, 14944, 16345, 17279, 18680, 20720, 26152, 32690, 34558, 37360, 41440, 52304, 65380, 69116, 74720, 86395, 104608, 120953, 130760, 138232, 172790, 241906, 261520, 276464, 345580, 483812, 523040, 552928, 604765, 691160, 967624, 1209530, 1382320, 1935248, 2419060, 2764640, 3870496, 4838120, 9676240, 19352480]

約数ペア:

[(1, 19352480), (2, 9676240), (4, 4838120), (5, 3870496), (7, 2764640), (8, 2419060), (10, 1935248), (14, 1382320), (16, 1209530), (20, 967624), (28, 691160), (32, 604765), (35, 552928), (37, 523040), (40, 483812), (56, 345580), (70, 276464), (74, 261520), (80, 241906), (112, 172790), (140, 138232), (148, 130760), (160, 120953), (185, 104608), (224, 86395), (259, 74720), (280, 69116), (296, 65380), (370, 52304), (467, 41440), (518, 37360), (560, 34558), (592, 32690), (740, 26152), (934, 20720), (1036, 18680), (1120, 17279), (1184, 16345), (1295, 14944), (1480, 13076), (1868, 10360), (2072, 9340), (2335, 8288), (2590, 7472), (2960, 6538), (3269, 5920), (3736, 5180), (4144, 4670)]