108565520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{8429}}^1$

素因数の和:8472

約数の個数: 80

約数和(自身を含む): 301052160

約数和(自身を除く): 192486640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 161, 184, 230, 280, 322, 368, 460, 560, 644, 805, 920, 1288, 1610, 1840, 2576, 3220, 6440, 8429, 12880, 16858, 33716, 42145, 59003, 67432, 84290, 118006, 134864, 168580, 193867, 236012, 295015, 337160, 387734, 472024, 590030, 674320, 775468, 944048, 969335, 1180060, 1357069, 1550936, 1938670, 2360120, 2714138, 3101872, 3877340, 4720240, 5428276, 6785345, 7754680, 10856552, 13570690, 15509360, 21713104, 27141380, 54282760, 108565520]

約数ペア:

[(1, 108565520), (2, 54282760), (4, 27141380), (5, 21713104), (7, 15509360), (8, 13570690), (10, 10856552), (14, 7754680), (16, 6785345), (20, 5428276), (23, 4720240), (28, 3877340), (35, 3101872), (40, 2714138), (46, 2360120), (56, 1938670), (70, 1550936), (80, 1357069), (92, 1180060), (112, 969335), (115, 944048), (140, 775468), (161, 674320), (184, 590030), (230, 472024), (280, 387734), (322, 337160), (368, 295015), (460, 236012), (560, 193867), (644, 168580), (805, 134864), (920, 118006), (1288, 84290), (1610, 67432), (1840, 59003), (2576, 42145), (3220, 33716), (6440, 16858), (8429, 12880)]