2044984150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{41777}}^1$

素因数の和:41889

約数の個数: 48

約数和(自身を含む): 4196182320

約数和(自身を除く): 2151198170

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 89, 110, 178, 275, 445, 550, 890, 979, 1958, 2225, 4450, 4895, 9790, 24475, 41777, 48950, 83554, 208885, 417770, 459547, 919094, 1044425, 2088850, 2297735, 3718153, 4595470, 7436306, 11488675, 18590765, 22977350, 37181530, 40899683, 81799366, 92953825, 185907650, 204498415, 408996830, 1022492075, 2044984150]

約数ペア:

[(1, 2044984150), (2, 1022492075), (5, 408996830), (10, 204498415), (11, 185907650), (22, 92953825), (25, 81799366), (50, 40899683), (55, 37181530), (89, 22977350), (110, 18590765), (178, 11488675), (275, 7436306), (445, 4595470), (550, 3718153), (890, 2297735), (979, 2088850), (1958, 1044425), (2225, 919094), (4450, 459547), (4895, 417770), (9790, 208885), (24475, 83554), (41777, 48950)]