126335680

素因数分解:

$2^6\times 5^1\times {\mathrm{103}}^1\times {\mathrm{3833}}^1$

素因数の和:3953

約数の個数: 56

約数和(自身を含む): 303836832

約数和(自身を除く): 177501152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 103, 160, 206, 320, 412, 515, 824, 1030, 1648, 2060, 3296, 3833, 4120, 6592, 7666, 8240, 15332, 16480, 19165, 30664, 32960, 38330, 61328, 76660, 122656, 153320, 245312, 306640, 394799, 613280, 789598, 1226560, 1579196, 1973995, 3158392, 3947990, 6316784, 7895980, 12633568, 15791960, 25267136, 31583920, 63167840, 126335680]

約数ペア:

[(1, 126335680), (2, 63167840), (4, 31583920), (5, 25267136), (8, 15791960), (10, 12633568), (16, 7895980), (20, 6316784), (32, 3947990), (40, 3158392), (64, 1973995), (80, 1579196), (103, 1226560), (160, 789598), (206, 613280), (320, 394799), (412, 306640), (515, 245312), (824, 153320), (1030, 122656), (1648, 76660), (2060, 61328), (3296, 38330), (3833, 32960), (4120, 30664), (6592, 19165), (7666, 16480), (8240, 15332)]