83369120

素因数分解:

$2^5\times 5^1\times {\mathrm{349}}^1\times {\mathrm{1493}}^1$

素因数の和:1857

約数の個数: 48

約数和(自身を含む): 197656200

約数和(自身を除く): 114287080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 349, 698, 1396, 1493, 1745, 2792, 2986, 3490, 5584, 5972, 6980, 7465, 11168, 11944, 13960, 14930, 23888, 27920, 29860, 47776, 55840, 59720, 119440, 238880, 521057, 1042114, 2084228, 2605285, 4168456, 5210570, 8336912, 10421140, 16673824, 20842280, 41684560, 83369120]

約数ペア:

[(1, 83369120), (2, 41684560), (4, 20842280), (5, 16673824), (8, 10421140), (10, 8336912), (16, 5210570), (20, 4168456), (32, 2605285), (40, 2084228), (80, 1042114), (160, 521057), (349, 238880), (698, 119440), (1396, 59720), (1493, 55840), (1745, 47776), (2792, 29860), (2986, 27920), (3490, 23888), (5584, 14930), (5972, 13960), (6980, 11944), (7465, 11168)]