34757920

素因数分解:

$2^5\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1993}}^1$

素因数の和:2117

約数の個数: 48

約数和(自身を含む): 82910520

約数和(自身を除く): 48152600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 109, 160, 218, 436, 545, 872, 1090, 1744, 1993, 2180, 3488, 3986, 4360, 7972, 8720, 9965, 15944, 17440, 19930, 31888, 39860, 63776, 79720, 159440, 217237, 318880, 434474, 868948, 1086185, 1737896, 2172370, 3475792, 4344740, 6951584, 8689480, 17378960, 34757920]

約数ペア:

[(1, 34757920), (2, 17378960), (4, 8689480), (5, 6951584), (8, 4344740), (10, 3475792), (16, 2172370), (20, 1737896), (32, 1086185), (40, 868948), (80, 434474), (109, 318880), (160, 217237), (218, 159440), (436, 79720), (545, 63776), (872, 39860), (1090, 31888), (1744, 19930), (1993, 17440), (2180, 15944), (3488, 9965), (3986, 8720), (4360, 7972)]