39747400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:152

約数の個数: 192

約数和(自身を含む): 120528000

約数和(自身を除く): 80780600

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 25, 28, 29, 35, 40, 44, 50, 55, 56, 58, 70, 77, 88, 89, 100, 110, 116, 140, 145, 154, 175, 178, 200, 203, 220, 232, 275, 280, 290, 308, 319, 350, 356, 385, 406, 440, 445, 550, 580, 616, 623, 638, 700, 712, 725, 770, 812, 890, 979, 1015, 1100, 1160, 1246, 1276, 1400, 1450, 1540, 1595, 1624, 1780, 1925, 1958, 2030, 2200, 2225, 2233, 2492, 2552, 2581, 2900, 3080, 3115, 3190, 3560, 3850, 3916, 4060, 4450, 4466, 4895, 4984, 5075, 5162, 5800, 6230, 6380, 6853, 7700, 7832, 7975, 8120, 8900, 8932, 9790, 10150, 10324, 11165, 12460, 12760, 12905, 13706, 15400, 15575, 15950, 17800, 17864, 18067, 19580, 20300, 20648, 22330, 24475, 24920, 25810, 27412, 28391, 31150, 31900, 34265, 36134, 39160, 40600, 44660, 48950, 51620, 54824, 55825, 56782, 62300, 63800, 64525, 68530, 72268, 89320, 90335, 97900, 103240, 111650, 113564, 124600, 129050, 137060, 141955, 144536, 171325, 180670, 195800, 198737, 223300, 227128, 258100, 274120, 283910, 342650, 361340, 397474, 446600, 451675, 516200, 567820, 685300, 709775, 722680, 794948, 903350, 993685, 1135640, 1370600, 1419550, 1589896, 1806700, 1987370, 2839100, 3613400, 3974740, 4968425, 5678200, 7949480, 9936850, 19873700, 39747400]

約数ペア:

[(1, 39747400), (2, 19873700), (4, 9936850), (5, 7949480), (7, 5678200), (8, 4968425), (10, 3974740), (11, 3613400), (14, 2839100), (20, 1987370), (22, 1806700), (25, 1589896), (28, 1419550), (29, 1370600), (35, 1135640), (40, 993685), (44, 903350), (50, 794948), (55, 722680), (56, 709775), (58, 685300), (70, 567820), (77, 516200), (88, 451675), (89, 446600), (100, 397474), (110, 361340), (116, 342650), (140, 283910), (145, 274120), (154, 258100), (175, 227128), (178, 223300), (200, 198737), (203, 195800), (220, 180670), (232, 171325), (275, 144536), (280, 141955), (290, 137060), (308, 129050), (319, 124600), (350, 113564), (356, 111650), (385, 103240), (406, 97900), (440, 90335), (445, 89320), (550, 72268), (580, 68530), (616, 64525), (623, 63800), (638, 62300), (700, 56782), (712, 55825), (725, 54824), (770, 51620), (812, 48950), (890, 44660), (979, 40600), (1015, 39160), (1100, 36134), (1160, 34265), (1246, 31900), (1276, 31150), (1400, 28391), (1450, 27412), (1540, 25810), (1595, 24920), (1624, 24475), (1780, 22330), (1925, 20648), (1958, 20300), (2030, 19580), (2200, 18067), (2225, 17864), (2233, 17800), (2492, 15950), (2552, 15575), (2581, 15400), (2900, 13706), (3080, 12905), (3115, 12760), (3190, 12460), (3560, 11165), (3850, 10324), (3916, 10150), (4060, 9790), (4450, 8932), (4466, 8900), (4895, 8120), (4984, 7975), (5075, 7832), (5162, 7700), (5800, 6853), (6230, 6380)]