40758080

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11579}}^1$

素因数の和:11607

約数の個数: 56

約数和(自身を含む): 105887520

約数和(自身を除く): 65129440

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 11579, 23158, 46316, 57895, 92632, 115790, 127369, 185264, 231580, 254738, 370528, 463160, 509476, 636845, 741056, 926320, 1018952, 1273690, 1852640, 2037904, 2547380, 3705280, 4075808, 5094760, 8151616, 10189520, 20379040, 40758080]

約数ペア:

[(1, 40758080), (2, 20379040), (4, 10189520), (5, 8151616), (8, 5094760), (10, 4075808), (11, 3705280), (16, 2547380), (20, 2037904), (22, 1852640), (32, 1273690), (40, 1018952), (44, 926320), (55, 741056), (64, 636845), (80, 509476), (88, 463160), (110, 370528), (160, 254738), (176, 231580), (220, 185264), (320, 127369), (352, 115790), (440, 92632), (704, 57895), (880, 46316), (1760, 23158), (3520, 11579)]