103663360

素因数分解:

$2^8\times 5^1\times {\mathrm{109}}^1\times {\mathrm{743}}^1$

素因数の和:873

約数の個数: 72

約数和(自身を含む): 250921440

約数和(自身を除く): 147258080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 109, 128, 160, 218, 256, 320, 436, 545, 640, 743, 872, 1090, 1280, 1486, 1744, 2180, 2972, 3488, 3715, 4360, 5944, 6976, 7430, 8720, 11888, 13952, 14860, 17440, 23776, 27904, 29720, 34880, 47552, 59440, 69760, 80987, 95104, 118880, 139520, 161974, 190208, 237760, 323948, 404935, 475520, 647896, 809870, 951040, 1295792, 1619740, 2591584, 3239480, 5183168, 6478960, 10366336, 12957920, 20732672, 25915840, 51831680, 103663360]

約数ペア:

[(1, 103663360), (2, 51831680), (4, 25915840), (5, 20732672), (8, 12957920), (10, 10366336), (16, 6478960), (20, 5183168), (32, 3239480), (40, 2591584), (64, 1619740), (80, 1295792), (109, 951040), (128, 809870), (160, 647896), (218, 475520), (256, 404935), (320, 323948), (436, 237760), (545, 190208), (640, 161974), (743, 139520), (872, 118880), (1090, 95104), (1280, 80987), (1486, 69760), (1744, 59440), (2180, 47552), (2972, 34880), (3488, 29720), (3715, 27904), (4360, 23776), (5944, 17440), (6976, 14860), (7430, 13952), (8720, 11888)]