22207040

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2393}}^1$

素因数の和:2439

約数の個数: 56

約数和(自身を含む): 54726840

約数和(自身を除く): 32519800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 145, 160, 232, 290, 320, 464, 580, 928, 1160, 1856, 2320, 2393, 4640, 4786, 9280, 9572, 11965, 19144, 23930, 38288, 47860, 69397, 76576, 95720, 138794, 153152, 191440, 277588, 346985, 382880, 555176, 693970, 765760, 1110352, 1387940, 2220704, 2775880, 4441408, 5551760, 11103520, 22207040]

約数ペア:

[(1, 22207040), (2, 11103520), (4, 5551760), (5, 4441408), (8, 2775880), (10, 2220704), (16, 1387940), (20, 1110352), (29, 765760), (32, 693970), (40, 555176), (58, 382880), (64, 346985), (80, 277588), (116, 191440), (145, 153152), (160, 138794), (232, 95720), (290, 76576), (320, 69397), (464, 47860), (580, 38288), (928, 23930), (1160, 19144), (1856, 11965), (2320, 9572), (2393, 9280), (4640, 4786)]