11644000

素因数分解:

$2^5\times 5^3\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:137

約数の個数: 96

約数和(自身を含む): 29719872

約数和(自身を除く): 18075872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 41, 50, 71, 80, 82, 100, 125, 142, 160, 164, 200, 205, 250, 284, 328, 355, 400, 410, 500, 568, 656, 710, 800, 820, 1000, 1025, 1136, 1312, 1420, 1640, 1775, 2000, 2050, 2272, 2840, 2911, 3280, 3550, 4000, 4100, 5125, 5680, 5822, 6560, 7100, 8200, 8875, 10250, 11360, 11644, 14200, 14555, 16400, 17750, 20500, 23288, 28400, 29110, 32800, 35500, 41000, 46576, 56800, 58220, 71000, 72775, 82000, 93152, 116440, 142000, 145550, 164000, 232880, 284000, 291100, 363875, 465760, 582200, 727750, 1164400, 1455500, 2328800, 2911000, 5822000, 11644000]

約数ペア:

[(1, 11644000), (2, 5822000), (4, 2911000), (5, 2328800), (8, 1455500), (10, 1164400), (16, 727750), (20, 582200), (25, 465760), (32, 363875), (40, 291100), (41, 284000), (50, 232880), (71, 164000), (80, 145550), (82, 142000), (100, 116440), (125, 93152), (142, 82000), (160, 72775), (164, 71000), (200, 58220), (205, 56800), (250, 46576), (284, 41000), (328, 35500), (355, 32800), (400, 29110), (410, 28400), (500, 23288), (568, 20500), (656, 17750), (710, 16400), (800, 14555), (820, 14200), (1000, 11644), (1025, 11360), (1136, 10250), (1312, 8875), (1420, 8200), (1640, 7100), (1775, 6560), (2000, 5822), (2050, 5680), (2272, 5125), (2840, 4100), (2911, 4000), (3280, 3550)]