110235440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1949}}^1$

素因数の和:2070

約数の個数: 80

約数和(自身を含む): 295963200

約数和(自身を除く): 185727760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 101, 112, 140, 202, 280, 404, 505, 560, 707, 808, 1010, 1414, 1616, 1949, 2020, 2828, 3535, 3898, 4040, 5656, 7070, 7796, 8080, 9745, 11312, 13643, 14140, 15592, 19490, 27286, 28280, 31184, 38980, 54572, 56560, 68215, 77960, 109144, 136430, 155920, 196849, 218288, 272860, 393698, 545720, 787396, 984245, 1091440, 1377943, 1574792, 1968490, 2755886, 3149584, 3936980, 5511772, 6889715, 7873960, 11023544, 13779430, 15747920, 22047088, 27558860, 55117720, 110235440]

約数ペア:

[(1, 110235440), (2, 55117720), (4, 27558860), (5, 22047088), (7, 15747920), (8, 13779430), (10, 11023544), (14, 7873960), (16, 6889715), (20, 5511772), (28, 3936980), (35, 3149584), (40, 2755886), (56, 1968490), (70, 1574792), (80, 1377943), (101, 1091440), (112, 984245), (140, 787396), (202, 545720), (280, 393698), (404, 272860), (505, 218288), (560, 196849), (707, 155920), (808, 136430), (1010, 109144), (1414, 77960), (1616, 68215), (1949, 56560), (2020, 54572), (2828, 38980), (3535, 31184), (3898, 28280), (4040, 27286), (5656, 19490), (7070, 15592), (7796, 14140), (8080, 13643), (9745, 11312)]