2045479504

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{5659}}^1$

素因数の和:5756

約数の個数: 80

約数和(自身を含む): 4421592000

約数和(自身を除く): 2376112496

約数列:

[1, 2, 4, 8, 16, 19, 29, 38, 41, 58, 76, 82, 116, 152, 164, 232, 304, 328, 464, 551, 656, 779, 1102, 1189, 1558, 2204, 2378, 3116, 4408, 4756, 5659, 6232, 8816, 9512, 11318, 12464, 19024, 22591, 22636, 45182, 45272, 90364, 90544, 107521, 164111, 180728, 215042, 232019, 328222, 361456, 430084, 464038, 656444, 860168, 928076, 1312888, 1720336, 1856152, 2625776, 3118109, 3712304, 4408361, 6236218, 6728551, 8816722, 12472436, 13457102, 17633444, 24944872, 26914204, 35266888, 49889744, 53828408, 70533776, 107656816, 127842469, 255684938, 511369876, 1022739752, 2045479504]

約数ペア:

[(1, 2045479504), (2, 1022739752), (4, 511369876), (8, 255684938), (16, 127842469), (19, 107656816), (29, 70533776), (38, 53828408), (41, 49889744), (58, 35266888), (76, 26914204), (82, 24944872), (116, 17633444), (152, 13457102), (164, 12472436), (232, 8816722), (304, 6728551), (328, 6236218), (464, 4408361), (551, 3712304), (656, 3118109), (779, 2625776), (1102, 1856152), (1189, 1720336), (1558, 1312888), (2204, 928076), (2378, 860168), (3116, 656444), (4408, 464038), (4756, 430084), (5659, 361456), (6232, 328222), (8816, 232019), (9512, 215042), (11318, 180728), (12464, 164111), (19024, 107521), (22591, 90544), (22636, 90364), (45182, 45272)]