22774140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5501}}^1$

素因数の和:5539

約数の個数: 72

約数和(自身を含む): 72098208

約数和(自身を除く): 49324068

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 5501, 11002, 16503, 22004, 27505, 33006, 49509, 55010, 66012, 82515, 99018, 110020, 126523, 165030, 198036, 247545, 253046, 330060, 379569, 495090, 506092, 632615, 759138, 990180, 1138707, 1265230, 1518276, 1897845, 2277414, 2530460, 3795690, 4554828, 5693535, 7591380, 11387070, 22774140]

約数ペア:

[(1, 22774140), (2, 11387070), (3, 7591380), (4, 5693535), (5, 4554828), (6, 3795690), (9, 2530460), (10, 2277414), (12, 1897845), (15, 1518276), (18, 1265230), (20, 1138707), (23, 990180), (30, 759138), (36, 632615), (45, 506092), (46, 495090), (60, 379569), (69, 330060), (90, 253046), (92, 247545), (115, 198036), (138, 165030), (180, 126523), (207, 110020), (230, 99018), (276, 82515), (345, 66012), (414, 55010), (460, 49509), (690, 33006), (828, 27505), (1035, 22004), (1380, 16503), (2070, 11002), (4140, 5501)]