33565520

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:252

約数の個数: 80

約数和(自身を含む): 81423360

約数和(自身を除く): 47857840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 79, 80, 94, 113, 158, 188, 226, 235, 316, 376, 395, 452, 470, 565, 632, 752, 790, 904, 940, 1130, 1264, 1580, 1808, 1880, 2260, 3160, 3713, 3760, 4520, 5311, 6320, 7426, 8927, 9040, 10622, 14852, 17854, 18565, 21244, 26555, 29704, 35708, 37130, 42488, 44635, 53110, 59408, 71416, 74260, 84976, 89270, 106220, 142832, 148520, 178540, 212440, 297040, 357080, 419569, 424880, 714160, 839138, 1678276, 2097845, 3356552, 4195690, 6713104, 8391380, 16782760, 33565520]

約数ペア:

[(1, 33565520), (2, 16782760), (4, 8391380), (5, 6713104), (8, 4195690), (10, 3356552), (16, 2097845), (20, 1678276), (40, 839138), (47, 714160), (79, 424880), (80, 419569), (94, 357080), (113, 297040), (158, 212440), (188, 178540), (226, 148520), (235, 142832), (316, 106220), (376, 89270), (395, 84976), (452, 74260), (470, 71416), (565, 59408), (632, 53110), (752, 44635), (790, 42488), (904, 37130), (940, 35708), (1130, 29704), (1264, 26555), (1580, 21244), (1808, 18565), (1880, 17854), (2260, 14852), (3160, 10622), (3713, 9040), (3760, 8927), (4520, 7426), (5311, 6320)]