7770359600

素因数分解:

$2^4\times 5^2\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{4261}}^1$

素因数の和:4423

約数の個数: 120

約数和(自身を含む): 19266558528

約数和(自身を除く): 11496198928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 47, 50, 80, 94, 97, 100, 188, 194, 200, 235, 376, 388, 400, 470, 485, 752, 776, 940, 970, 1175, 1552, 1880, 1940, 2350, 2425, 3760, 3880, 4261, 4559, 4700, 4850, 7760, 8522, 9118, 9400, 9700, 17044, 18236, 18800, 19400, 21305, 22795, 34088, 36472, 38800, 42610, 45590, 68176, 72944, 85220, 91180, 106525, 113975, 170440, 182360, 200267, 213050, 227950, 340880, 364720, 400534, 413317, 426100, 455900, 801068, 826634, 852200, 911800, 1001335, 1602136, 1653268, 1704400, 1823600, 2002670, 2066585, 3204272, 3306536, 4005340, 4133170, 5006675, 6613072, 8010680, 8266340, 10013350, 10332925, 16021360, 16532680, 19425899, 20026700, 20665850, 33065360, 38851798, 40053400, 41331700, 77703596, 80106800, 82663400, 97129495, 155407192, 165326800, 194258990, 310814384, 388517980, 485647475, 777035960, 971294950, 1554071920, 1942589900, 3885179800, 7770359600]

約数ペア:

[(1, 7770359600), (2, 3885179800), (4, 1942589900), (5, 1554071920), (8, 971294950), (10, 777035960), (16, 485647475), (20, 388517980), (25, 310814384), (40, 194258990), (47, 165326800), (50, 155407192), (80, 97129495), (94, 82663400), (97, 80106800), (100, 77703596), (188, 41331700), (194, 40053400), (200, 38851798), (235, 33065360), (376, 20665850), (388, 20026700), (400, 19425899), (470, 16532680), (485, 16021360), (752, 10332925), (776, 10013350), (940, 8266340), (970, 8010680), (1175, 6613072), (1552, 5006675), (1880, 4133170), (1940, 4005340), (2350, 3306536), (2425, 3204272), (3760, 2066585), (3880, 2002670), (4261, 1823600), (4559, 1704400), (4700, 1653268), (4850, 1602136), (7760, 1001335), (8522, 911800), (9118, 852200), (9400, 826634), (9700, 801068), (17044, 455900), (18236, 426100), (18800, 413317), (19400, 400534), (21305, 364720), (22795, 340880), (34088, 227950), (36472, 213050), (38800, 200267), (42610, 182360), (45590, 170440), (68176, 113975), (72944, 106525), (85220, 91180)]