22566680

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1291}}^1$

素因数の和:1344

約数の個数: 64

約数和(自身を含む): 55814400

約数和(自身を除く): 33247720

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 23, 38, 40, 46, 76, 92, 95, 115, 152, 184, 190, 230, 380, 437, 460, 760, 874, 920, 1291, 1748, 2185, 2582, 3496, 4370, 5164, 6455, 8740, 10328, 12910, 17480, 24529, 25820, 29693, 49058, 51640, 59386, 98116, 118772, 122645, 148465, 196232, 237544, 245290, 296930, 490580, 564167, 593860, 981160, 1128334, 1187720, 2256668, 2820835, 4513336, 5641670, 11283340, 22566680]

約数ペア:

[(1, 22566680), (2, 11283340), (4, 5641670), (5, 4513336), (8, 2820835), (10, 2256668), (19, 1187720), (20, 1128334), (23, 981160), (38, 593860), (40, 564167), (46, 490580), (76, 296930), (92, 245290), (95, 237544), (115, 196232), (152, 148465), (184, 122645), (190, 118772), (230, 98116), (380, 59386), (437, 51640), (460, 49058), (760, 29693), (874, 25820), (920, 24529), (1291, 17480), (1748, 12910), (2185, 10328), (2582, 8740), (3496, 6455), (4370, 5164)]