2053701760

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{2297}}^1$

素因数の和:2454

約数の個数: 128

約数和(自身を含む): 5400483840

約数和(自身を除く): 3346782080

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 127, 128, 160, 176, 220, 254, 320, 352, 440, 508, 635, 640, 704, 880, 1016, 1270, 1397, 1408, 1760, 2032, 2297, 2540, 2794, 3520, 4064, 4594, 5080, 5588, 6985, 7040, 8128, 9188, 10160, 11176, 11485, 13970, 16256, 18376, 20320, 22352, 22970, 25267, 27940, 36752, 40640, 44704, 45940, 50534, 55880, 73504, 81280, 89408, 91880, 101068, 111760, 126335, 147008, 178816, 183760, 202136, 223520, 252670, 291719, 294016, 367520, 404272, 447040, 505340, 583438, 735040, 808544, 894080, 1010680, 1166876, 1458595, 1470080, 1617088, 2021360, 2333752, 2917190, 3208909, 3234176, 4042720, 4667504, 5834380, 6417818, 8085440, 9335008, 11668760, 12835636, 16044545, 16170880, 18670016, 23337520, 25671272, 32089090, 37340032, 46675040, 51342544, 64178180, 93350080, 102685088, 128356360, 186700160, 205370176, 256712720, 410740352, 513425440, 1026850880, 2053701760]

約数ペア:

[(1, 2053701760), (2, 1026850880), (4, 513425440), (5, 410740352), (8, 256712720), (10, 205370176), (11, 186700160), (16, 128356360), (20, 102685088), (22, 93350080), (32, 64178180), (40, 51342544), (44, 46675040), (55, 37340032), (64, 32089090), (80, 25671272), (88, 23337520), (110, 18670016), (127, 16170880), (128, 16044545), (160, 12835636), (176, 11668760), (220, 9335008), (254, 8085440), (320, 6417818), (352, 5834380), (440, 4667504), (508, 4042720), (635, 3234176), (640, 3208909), (704, 2917190), (880, 2333752), (1016, 2021360), (1270, 1617088), (1397, 1470080), (1408, 1458595), (1760, 1166876), (2032, 1010680), (2297, 894080), (2540, 808544), (2794, 735040), (3520, 583438), (4064, 505340), (4594, 447040), (5080, 404272), (5588, 367520), (6985, 294016), (7040, 291719), (8128, 252670), (9188, 223520), (10160, 202136), (11176, 183760), (11485, 178816), (13970, 147008), (16256, 126335), (18376, 111760), (20320, 101068), (22352, 91880), (22970, 89408), (25267, 81280), (27940, 73504), (36752, 55880), (40640, 50534), (44704, 45940)]