82865440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{307}}^1$

素因数の和:570

約数の個数: 96

約数和(自身を含む): 225396864

約数和(自身を除く): 142531424

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 241, 280, 307, 482, 560, 614, 964, 1120, 1205, 1228, 1535, 1687, 1928, 2149, 2410, 2456, 3070, 3374, 3856, 4298, 4820, 4912, 6140, 6748, 7712, 8435, 8596, 9640, 9824, 10745, 12280, 13496, 16870, 17192, 19280, 21490, 24560, 26992, 33740, 34384, 38560, 42980, 49120, 53984, 67480, 68768, 73987, 85960, 134960, 147974, 171920, 269920, 295948, 343840, 369935, 517909, 591896, 739870, 1035818, 1183792, 1479740, 2071636, 2367584, 2589545, 2959480, 4143272, 5179090, 5918960, 8286544, 10358180, 11837920, 16573088, 20716360, 41432720, 82865440]

約数ペア:

[(1, 82865440), (2, 41432720), (4, 20716360), (5, 16573088), (7, 11837920), (8, 10358180), (10, 8286544), (14, 5918960), (16, 5179090), (20, 4143272), (28, 2959480), (32, 2589545), (35, 2367584), (40, 2071636), (56, 1479740), (70, 1183792), (80, 1035818), (112, 739870), (140, 591896), (160, 517909), (224, 369935), (241, 343840), (280, 295948), (307, 269920), (482, 171920), (560, 147974), (614, 134960), (964, 85960), (1120, 73987), (1205, 68768), (1228, 67480), (1535, 53984), (1687, 49120), (1928, 42980), (2149, 38560), (2410, 34384), (2456, 33740), (3070, 26992), (3374, 24560), (3856, 21490), (4298, 19280), (4820, 17192), (4912, 16870), (6140, 13496), (6748, 12280), (7712, 10745), (8435, 9824), (8596, 9640)]