56471642000

素因数分解:

$2^4\times 5^3\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{22643}}^1$

素因数の和:22738

約数の個数: 160

約数和(自身を含む): 144548426880

約数和(自身を除く): 88076784880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 40, 43, 50, 58, 80, 86, 100, 116, 125, 145, 172, 200, 215, 232, 250, 290, 344, 400, 430, 464, 500, 580, 688, 725, 860, 1000, 1075, 1160, 1247, 1450, 1720, 2000, 2150, 2320, 2494, 2900, 3440, 3625, 4300, 4988, 5375, 5800, 6235, 7250, 8600, 9976, 10750, 11600, 12470, 14500, 17200, 19952, 21500, 22643, 24940, 29000, 31175, 43000, 45286, 49880, 58000, 62350, 86000, 90572, 99760, 113215, 124700, 155875, 181144, 226430, 249400, 311750, 362288, 452860, 498800, 566075, 623500, 656647, 905720, 973649, 1132150, 1247000, 1313294, 1811440, 1947298, 2264300, 2494000, 2626588, 2830375, 3283235, 3894596, 4528600, 4868245, 5253176, 5660750, 6566470, 7789192, 9057200, 9736490, 10506352, 11321500, 13132940, 15578384, 16416175, 19472980, 22643000, 24341225, 26265880, 28235821, 32832350, 38945960, 45286000, 48682450, 52531760, 56471642, 65664700, 77891920, 82080875, 97364900, 112943284, 121706125, 131329400, 141179105, 164161750, 194729800, 225886568, 243412250, 262658800, 282358210, 328323500, 389459600, 451773136, 486824500, 564716420, 656647000, 705895525, 973649000, 1129432840, 1313294000, 1411791050, 1947298000, 2258865680, 2823582100, 3529477625, 5647164200, 7058955250, 11294328400, 14117910500, 28235821000, 56471642000]

約数ペア:

[(1, 56471642000), (2, 28235821000), (4, 14117910500), (5, 11294328400), (8, 7058955250), (10, 5647164200), (16, 3529477625), (20, 2823582100), (25, 2258865680), (29, 1947298000), (40, 1411791050), (43, 1313294000), (50, 1129432840), (58, 973649000), (80, 705895525), (86, 656647000), (100, 564716420), (116, 486824500), (125, 451773136), (145, 389459600), (172, 328323500), (200, 282358210), (215, 262658800), (232, 243412250), (250, 225886568), (290, 194729800), (344, 164161750), (400, 141179105), (430, 131329400), (464, 121706125), (500, 112943284), (580, 97364900), (688, 82080875), (725, 77891920), (860, 65664700), (1000, 56471642), (1075, 52531760), (1160, 48682450), (1247, 45286000), (1450, 38945960), (1720, 32832350), (2000, 28235821), (2150, 26265880), (2320, 24341225), (2494, 22643000), (2900, 19472980), (3440, 16416175), (3625, 15578384), (4300, 13132940), (4988, 11321500), (5375, 10506352), (5800, 9736490), (6235, 9057200), (7250, 7789192), (8600, 6566470), (9976, 5660750), (10750, 5253176), (11600, 4868245), (12470, 4528600), (14500, 3894596), (17200, 3283235), (19952, 2830375), (21500, 2626588), (22643, 2494000), (24940, 2264300), (29000, 1947298), (31175, 1811440), (43000, 1313294), (45286, 1247000), (49880, 1132150), (58000, 973649), (62350, 905720), (86000, 656647), (90572, 623500), (99760, 566075), (113215, 498800), (124700, 452860), (155875, 362288), (181144, 311750), (226430, 249400)]