85191040

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12101}}^1$

素因数の和:12131

約数の個数: 64

約数和(自身を含む): 222192720

約数和(自身を除く): 137001680

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 320, 352, 440, 640, 704, 880, 1408, 1760, 3520, 7040, 12101, 24202, 48404, 60505, 96808, 121010, 133111, 193616, 242020, 266222, 387232, 484040, 532444, 665555, 774464, 968080, 1064888, 1331110, 1548928, 1936160, 2129776, 2662220, 3872320, 4259552, 5324440, 7744640, 8519104, 10648880, 17038208, 21297760, 42595520, 85191040]

約数ペア:

[(1, 85191040), (2, 42595520), (4, 21297760), (5, 17038208), (8, 10648880), (10, 8519104), (11, 7744640), (16, 5324440), (20, 4259552), (22, 3872320), (32, 2662220), (40, 2129776), (44, 1936160), (55, 1548928), (64, 1331110), (80, 1064888), (88, 968080), (110, 774464), (128, 665555), (160, 532444), (176, 484040), (220, 387232), (320, 266222), (352, 242020), (440, 193616), (640, 133111), (704, 121010), (880, 96808), (1408, 60505), (1760, 48404), (3520, 24202), (7040, 12101)]