22184360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{397}}^1$

素因数の和:546

約数の個数: 64

約数和(自身を含む): 55019520

約数和(自身を除く): 32835160

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 127, 220, 254, 397, 440, 508, 635, 794, 1016, 1270, 1397, 1588, 1985, 2540, 2794, 3176, 3970, 4367, 5080, 5588, 6985, 7940, 8734, 11176, 13970, 15880, 17468, 21835, 27940, 34936, 43670, 50419, 55880, 87340, 100838, 174680, 201676, 252095, 403352, 504190, 554609, 1008380, 1109218, 2016760, 2218436, 2773045, 4436872, 5546090, 11092180, 22184360]

約数ペア:

[(1, 22184360), (2, 11092180), (4, 5546090), (5, 4436872), (8, 2773045), (10, 2218436), (11, 2016760), (20, 1109218), (22, 1008380), (40, 554609), (44, 504190), (55, 403352), (88, 252095), (110, 201676), (127, 174680), (220, 100838), (254, 87340), (397, 55880), (440, 50419), (508, 43670), (635, 34936), (794, 27940), (1016, 21835), (1270, 17468), (1397, 15880), (1588, 13970), (1985, 11176), (2540, 8734), (2794, 7940), (3176, 6985), (3970, 5588), (4367, 5080)]