1110039040

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{39419}}^1$

素因数の和:39453

約数の個数: 80

約数和(自身を含む): 2903519520

約数和(自身を除く): 1793480480

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 512, 640, 704, 880, 1280, 1408, 1760, 2560, 2816, 3520, 5632, 7040, 14080, 28160, 39419, 78838, 157676, 197095, 315352, 394190, 433609, 630704, 788380, 867218, 1261408, 1576760, 1734436, 2168045, 2522816, 3153520, 3468872, 4336090, 5045632, 6307040, 6937744, 8672180, 10091264, 12614080, 13875488, 17344360, 20182528, 25228160, 27750976, 34688720, 50456320, 55501952, 69377440, 100912640, 111003904, 138754880, 222007808, 277509760, 555019520, 1110039040]

約数ペア:

[(1, 1110039040), (2, 555019520), (4, 277509760), (5, 222007808), (8, 138754880), (10, 111003904), (11, 100912640), (16, 69377440), (20, 55501952), (22, 50456320), (32, 34688720), (40, 27750976), (44, 25228160), (55, 20182528), (64, 17344360), (80, 13875488), (88, 12614080), (110, 10091264), (128, 8672180), (160, 6937744), (176, 6307040), (220, 5045632), (256, 4336090), (320, 3468872), (352, 3153520), (440, 2522816), (512, 2168045), (640, 1734436), (704, 1576760), (880, 1261408), (1280, 867218), (1408, 788380), (1760, 630704), (2560, 433609), (2816, 394190), (3520, 315352), (5632, 197095), (7040, 157676), (14080, 78838), (28160, 39419)]