193778000

素因数分解:

$2^4\times 5^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1$

素因数の和:322

約数の個数: 160

約数和(自身を含む): 524028960

約数和(自身を除く): 330250960

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 29, 40, 50, 52, 58, 65, 80, 100, 104, 116, 125, 130, 145, 200, 208, 232, 250, 257, 260, 290, 325, 377, 400, 464, 500, 514, 520, 580, 650, 725, 754, 1000, 1028, 1040, 1160, 1285, 1300, 1450, 1508, 1625, 1885, 2000, 2056, 2320, 2570, 2600, 2900, 3016, 3250, 3341, 3625, 3770, 4112, 5140, 5200, 5800, 6032, 6425, 6500, 6682, 7250, 7453, 7540, 9425, 10280, 11600, 12850, 13000, 13364, 14500, 14906, 15080, 16705, 18850, 20560, 25700, 26000, 26728, 29000, 29812, 30160, 32125, 33410, 37265, 37700, 47125, 51400, 53456, 58000, 59624, 64250, 66820, 74530, 75400, 83525, 94250, 96889, 102800, 119248, 128500, 133640, 149060, 150800, 167050, 186325, 188500, 193778, 257000, 267280, 298120, 334100, 372650, 377000, 387556, 417625, 484445, 514000, 596240, 668200, 745300, 754000, 775112, 835250, 931625, 968890, 1336400, 1490600, 1550224, 1670500, 1863250, 1937780, 2422225, 2981200, 3341000, 3726500, 3875560, 4844450, 6682000, 7453000, 7751120, 9688900, 12111125, 14906000, 19377800, 24222250, 38755600, 48444500, 96889000, 193778000]

約数ペア:

[(1, 193778000), (2, 96889000), (4, 48444500), (5, 38755600), (8, 24222250), (10, 19377800), (13, 14906000), (16, 12111125), (20, 9688900), (25, 7751120), (26, 7453000), (29, 6682000), (40, 4844450), (50, 3875560), (52, 3726500), (58, 3341000), (65, 2981200), (80, 2422225), (100, 1937780), (104, 1863250), (116, 1670500), (125, 1550224), (130, 1490600), (145, 1336400), (200, 968890), (208, 931625), (232, 835250), (250, 775112), (257, 754000), (260, 745300), (290, 668200), (325, 596240), (377, 514000), (400, 484445), (464, 417625), (500, 387556), (514, 377000), (520, 372650), (580, 334100), (650, 298120), (725, 267280), (754, 257000), (1000, 193778), (1028, 188500), (1040, 186325), (1160, 167050), (1285, 150800), (1300, 149060), (1450, 133640), (1508, 128500), (1625, 119248), (1885, 102800), (2000, 96889), (2056, 94250), (2320, 83525), (2570, 75400), (2600, 74530), (2900, 66820), (3016, 64250), (3250, 59624), (3341, 58000), (3625, 53456), (3770, 51400), (4112, 47125), (5140, 37700), (5200, 37265), (5800, 33410), (6032, 32125), (6425, 30160), (6500, 29812), (6682, 29000), (7250, 26728), (7453, 26000), (7540, 25700), (9425, 20560), (10280, 18850), (11600, 16705), (12850, 15080), (13000, 14906), (13364, 14500)]