46778440

素因数分解:

$2^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{10729}}^1$

素因数の和:10849

約数の個数: 32

約数和(自身を含む): 106227000

約数和(自身を除く): 59448560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 109, 218, 436, 545, 872, 1090, 2180, 4360, 10729, 21458, 42916, 53645, 85832, 107290, 214580, 429160, 1169461, 2338922, 4677844, 5847305, 9355688, 11694610, 23389220, 46778440]

約数ペア:

[(1, 46778440), (2, 23389220), (4, 11694610), (5, 9355688), (8, 5847305), (10, 4677844), (20, 2338922), (40, 1169461), (109, 429160), (218, 214580), (436, 107290), (545, 85832), (872, 53645), (1090, 42916), (2180, 21458), (4360, 10729)]