1570207840

素因数分解:

$2^5\times 5^1\times {\mathrm{2437}}^1\times {\mathrm{4027}}^1$

素因数の和:6479

約数の個数: 48

約数和(自身を含む): 3712059792

約数和(自身を除く): 2141851952

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 2437, 4027, 4874, 8054, 9748, 12185, 16108, 19496, 20135, 24370, 32216, 38992, 40270, 48740, 64432, 77984, 80540, 97480, 128864, 161080, 194960, 322160, 389920, 644320, 9813799, 19627598, 39255196, 49068995, 78510392, 98137990, 157020784, 196275980, 314041568, 392551960, 785103920, 1570207840]

約数ペア:

[(1, 1570207840), (2, 785103920), (4, 392551960), (5, 314041568), (8, 196275980), (10, 157020784), (16, 98137990), (20, 78510392), (32, 49068995), (40, 39255196), (80, 19627598), (160, 9813799), (2437, 644320), (4027, 389920), (4874, 322160), (8054, 194960), (9748, 161080), (12185, 128864), (16108, 97480), (19496, 80540), (20135, 77984), (24370, 64432), (32216, 48740), (38992, 40270)]