22433687440

素因数分解:

$2^4\times 5^1\times {\mathrm{241}}^1\times {\mathrm{557}}^1\times {\mathrm{2089}}^1$

素因数の和:2900

約数の個数: 80

約数和(自身を含む): 52493894640

約数和(自身を除く): 30060207200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 241, 482, 557, 964, 1114, 1205, 1928, 2089, 2228, 2410, 2785, 3856, 4178, 4456, 4820, 5570, 8356, 8912, 9640, 10445, 11140, 16712, 19280, 20890, 22280, 33424, 41780, 44560, 83560, 134237, 167120, 268474, 503449, 536948, 671185, 1006898, 1073896, 1163573, 1342370, 2013796, 2147792, 2327146, 2517245, 2684740, 4027592, 4654292, 5034490, 5369480, 5817865, 8055184, 9308584, 10068980, 10738960, 11635730, 18617168, 20137960, 23271460, 40275920, 46542920, 93085840, 280421093, 560842186, 1121684372, 1402105465, 2243368744, 2804210930, 4486737488, 5608421860, 11216843720, 22433687440]

約数ペア:

[(1, 22433687440), (2, 11216843720), (4, 5608421860), (5, 4486737488), (8, 2804210930), (10, 2243368744), (16, 1402105465), (20, 1121684372), (40, 560842186), (80, 280421093), (241, 93085840), (482, 46542920), (557, 40275920), (964, 23271460), (1114, 20137960), (1205, 18617168), (1928, 11635730), (2089, 10738960), (2228, 10068980), (2410, 9308584), (2785, 8055184), (3856, 5817865), (4178, 5369480), (4456, 5034490), (4820, 4654292), (5570, 4027592), (8356, 2684740), (8912, 2517245), (9640, 2327146), (10445, 2147792), (11140, 2013796), (16712, 1342370), (19280, 1163573), (20890, 1073896), (22280, 1006898), (33424, 671185), (41780, 536948), (44560, 503449), (83560, 268474), (134237, 167120)]