22424480

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10781}}^1$

素因数の和:10809

約数の個数: 48

約数和(自身を含む): 57058344

約数和(自身を除く): 34633864

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 10781, 21562, 43124, 53905, 86248, 107810, 140153, 172496, 215620, 280306, 344992, 431240, 560612, 700765, 862480, 1121224, 1401530, 1724960, 2242448, 2803060, 4484896, 5606120, 11212240, 22424480]

約数ペア:

[(1, 22424480), (2, 11212240), (4, 5606120), (5, 4484896), (8, 2803060), (10, 2242448), (13, 1724960), (16, 1401530), (20, 1121224), (26, 862480), (32, 700765), (40, 560612), (52, 431240), (65, 344992), (80, 280306), (104, 215620), (130, 172496), (160, 140153), (208, 107810), (260, 86248), (416, 53905), (520, 43124), (1040, 21562), (2080, 10781)]