74625760

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{389}}^1$

素因数の和:524

約数の個数: 96

約数和(自身を含む): 194594400

約数和(自身を除く): 119968640

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 109, 110, 160, 176, 218, 220, 352, 389, 436, 440, 545, 778, 872, 880, 1090, 1199, 1556, 1744, 1760, 1945, 2180, 2398, 3112, 3488, 3890, 4279, 4360, 4796, 5995, 6224, 7780, 8558, 8720, 9592, 11990, 12448, 15560, 17116, 17440, 19184, 21395, 23980, 31120, 34232, 38368, 42401, 42790, 47960, 62240, 68464, 84802, 85580, 95920, 136928, 169604, 171160, 191840, 212005, 339208, 342320, 424010, 466411, 678416, 684640, 848020, 932822, 1356832, 1696040, 1865644, 2332055, 3392080, 3731288, 4664110, 6784160, 7462576, 9328220, 14925152, 18656440, 37312880, 74625760]

約数ペア:

[(1, 74625760), (2, 37312880), (4, 18656440), (5, 14925152), (8, 9328220), (10, 7462576), (11, 6784160), (16, 4664110), (20, 3731288), (22, 3392080), (32, 2332055), (40, 1865644), (44, 1696040), (55, 1356832), (80, 932822), (88, 848020), (109, 684640), (110, 678416), (160, 466411), (176, 424010), (218, 342320), (220, 339208), (352, 212005), (389, 191840), (436, 171160), (440, 169604), (545, 136928), (778, 95920), (872, 85580), (880, 84802), (1090, 68464), (1199, 62240), (1556, 47960), (1744, 42790), (1760, 42401), (1945, 38368), (2180, 34232), (2398, 31120), (3112, 23980), (3488, 21395), (3890, 19184), (4279, 17440), (4360, 17116), (4796, 15560), (5995, 12448), (6224, 11990), (7780, 9592), (8558, 8720)]