11950574080

素因数分解:

$2^9\times 5^1\times {\mathrm{1669}}^1\times {\mathrm{2797}}^1$

素因数の和:4489

約数の個数: 80

約数和(自身を含む): 28680787080

約数和(自身を除く): 16730213000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 1669, 2560, 2797, 3338, 5594, 6676, 8345, 11188, 13352, 13985, 16690, 22376, 26704, 27970, 33380, 44752, 53408, 55940, 66760, 89504, 106816, 111880, 133520, 179008, 213632, 223760, 267040, 358016, 427264, 447520, 534080, 716032, 854528, 895040, 1068160, 1432064, 1790080, 2136320, 3580160, 4272640, 4668193, 7160320, 9336386, 18672772, 23340965, 37345544, 46681930, 74691088, 93363860, 149382176, 186727720, 298764352, 373455440, 597528704, 746910880, 1195057408, 1493821760, 2390114816, 2987643520, 5975287040, 11950574080]

約数ペア:

[(1, 11950574080), (2, 5975287040), (4, 2987643520), (5, 2390114816), (8, 1493821760), (10, 1195057408), (16, 746910880), (20, 597528704), (32, 373455440), (40, 298764352), (64, 186727720), (80, 149382176), (128, 93363860), (160, 74691088), (256, 46681930), (320, 37345544), (512, 23340965), (640, 18672772), (1280, 9336386), (1669, 7160320), (2560, 4668193), (2797, 4272640), (3338, 3580160), (5594, 2136320), (6676, 1790080), (8345, 1432064), (11188, 1068160), (13352, 895040), (13985, 854528), (16690, 716032), (22376, 534080), (26704, 447520), (27970, 427264), (33380, 358016), (44752, 267040), (53408, 223760), (55940, 213632), (66760, 179008), (89504, 133520), (106816, 111880)]