77191040

素因数分解:

$2^7\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4159}}^1$

素因数の和:4207

約数の個数: 64

約数和(自身を含む): 190944000

約数和(自身を除く): 113752960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 232, 290, 320, 464, 580, 640, 928, 1160, 1856, 2320, 3712, 4159, 4640, 8318, 9280, 16636, 18560, 20795, 33272, 41590, 66544, 83180, 120611, 133088, 166360, 241222, 266176, 332720, 482444, 532352, 603055, 665440, 964888, 1206110, 1330880, 1929776, 2412220, 2661760, 3859552, 4824440, 7719104, 9648880, 15438208, 19297760, 38595520, 77191040]

約数ペア:

[(1, 77191040), (2, 38595520), (4, 19297760), (5, 15438208), (8, 9648880), (10, 7719104), (16, 4824440), (20, 3859552), (29, 2661760), (32, 2412220), (40, 1929776), (58, 1330880), (64, 1206110), (80, 964888), (116, 665440), (128, 603055), (145, 532352), (160, 482444), (232, 332720), (290, 266176), (320, 241222), (464, 166360), (580, 133088), (640, 120611), (928, 83180), (1160, 66544), (1856, 41590), (2320, 33272), (3712, 20795), (4159, 18560), (4640, 16636), (8318, 9280)]