366933168020

素因数分解:

$2^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{7177}}^1\times {\mathrm{7723}}^1$

素因数の和:15240

約数の個数: 48

約数和(自身を含む): 773095407168

約数和(自身を除く): 406162239148

約数列:

[1, 2, 4, 5, 10, 20, 331, 662, 1324, 1655, 3310, 6620, 7177, 7723, 14354, 15446, 28708, 30892, 35885, 38615, 71770, 77230, 143540, 154460, 2375587, 2556313, 4751174, 5112626, 9502348, 10225252, 11877935, 12781565, 23755870, 25563130, 47511740, 51126260, 55427971, 110855942, 221711884, 277139855, 554279710, 1108559420, 18346658401, 36693316802, 73386633604, 91733292005, 183466584010, 366933168020]

約数ペア:

[(1, 366933168020), (2, 183466584010), (4, 91733292005), (5, 73386633604), (10, 36693316802), (20, 18346658401), (331, 1108559420), (662, 554279710), (1324, 277139855), (1655, 221711884), (3310, 110855942), (6620, 55427971), (7177, 51126260), (7723, 47511740), (14354, 25563130), (15446, 23755870), (28708, 12781565), (30892, 11877935), (35885, 10225252), (38615, 9502348), (71770, 5112626), (77230, 4751174), (143540, 2556313), (154460, 2375587)]