27859600

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^2\times {\mathrm{241}}^1$

素因数の和:293

約数の個数: 90

約数和(自身を含む): 71396534

約数和(自身を除く): 43536934

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 136, 170, 200, 241, 272, 289, 340, 400, 425, 482, 578, 680, 850, 964, 1156, 1205, 1360, 1445, 1700, 1928, 2312, 2410, 2890, 3400, 3856, 4097, 4624, 4820, 5780, 6025, 6800, 7225, 8194, 9640, 11560, 12050, 14450, 16388, 19280, 20485, 23120, 24100, 28900, 32776, 40970, 48200, 57800, 65552, 69649, 81940, 96400, 102425, 115600, 139298, 163880, 204850, 278596, 327760, 348245, 409700, 557192, 696490, 819400, 1114384, 1392980, 1638800, 1741225, 2785960, 3482450, 5571920, 6964900, 13929800, 27859600]

約数ペア:

[(1, 27859600), (2, 13929800), (4, 6964900), (5, 5571920), (8, 3482450), (10, 2785960), (16, 1741225), (17, 1638800), (20, 1392980), (25, 1114384), (34, 819400), (40, 696490), (50, 557192), (68, 409700), (80, 348245), (85, 327760), (100, 278596), (136, 204850), (170, 163880), (200, 139298), (241, 115600), (272, 102425), (289, 96400), (340, 81940), (400, 69649), (425, 65552), (482, 57800), (578, 48200), (680, 40970), (850, 32776), (964, 28900), (1156, 24100), (1205, 23120), (1360, 20485), (1445, 19280), (1700, 16388), (1928, 14450), (2312, 12050), (2410, 11560), (2890, 9640), (3400, 8194), (3856, 7225), (4097, 6800), (4624, 6025), (4820, 5780)]