11103520

素因数分解:

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

素因数の和:2437

約数の個数: 48

約数和(自身を含む): 27147960

約数和(自身を除く): 16044440

約数列:

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

約数ペア:

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