47089204720

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^2\times {\mathrm{347}}^1\times {\mathrm{2017}}^1$

素因数の和:2435

約数の個数: 120

約数和(自身を含む): 113770981584

約数和(自身を除く): 66681776864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 347, 464, 580, 694, 841, 1160, 1388, 1682, 1735, 2017, 2320, 2776, 3364, 3470, 4034, 4205, 5552, 6728, 6940, 8068, 8410, 10063, 10085, 13456, 13880, 16136, 16820, 20126, 20170, 27760, 32272, 33640, 40252, 40340, 50315, 58493, 67280, 80504, 80680, 100630, 116986, 161008, 161360, 201260, 233972, 291827, 292465, 402520, 467944, 583654, 584930, 699899, 805040, 935888, 1167308, 1169860, 1399798, 1459135, 1696297, 2334616, 2339720, 2799596, 2918270, 3392594, 3499495, 4669232, 4679440, 5599192, 5836540, 6785188, 6998990, 8481485, 11198384, 11673080, 13570376, 13997980, 16962970, 20297071, 23346160, 27140752, 27995960, 33925940, 40594142, 55991920, 67851880, 81188284, 101485355, 135703760, 162376568, 202970710, 324753136, 405941420, 588615059, 811882840, 1177230118, 1623765680, 2354460236, 2943075295, 4708920472, 5886150590, 9417840944, 11772301180, 23544602360, 47089204720]

約数ペア:

[(1, 47089204720), (2, 23544602360), (4, 11772301180), (5, 9417840944), (8, 5886150590), (10, 4708920472), (16, 2943075295), (20, 2354460236), (29, 1623765680), (40, 1177230118), (58, 811882840), (80, 588615059), (116, 405941420), (145, 324753136), (232, 202970710), (290, 162376568), (347, 135703760), (464, 101485355), (580, 81188284), (694, 67851880), (841, 55991920), (1160, 40594142), (1388, 33925940), (1682, 27995960), (1735, 27140752), (2017, 23346160), (2320, 20297071), (2776, 16962970), (3364, 13997980), (3470, 13570376), (4034, 11673080), (4205, 11198384), (5552, 8481485), (6728, 6998990), (6940, 6785188), (8068, 5836540), (8410, 5599192), (10063, 4679440), (10085, 4669232), (13456, 3499495), (13880, 3392594), (16136, 2918270), (16820, 2799596), (20126, 2339720), (20170, 2334616), (27760, 1696297), (32272, 1459135), (33640, 1399798), (40252, 1169860), (40340, 1167308), (50315, 935888), (58493, 805040), (67280, 699899), (80504, 584930), (80680, 583654), (100630, 467944), (116986, 402520), (161008, 292465), (161360, 291827), (201260, 233972)]