1011548740

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{839}}^1\times {\mathrm{2621}}^1$

素因数の和:3492

約数の個数: 48

約数和(自身を含む): 2220099840

約数和(自身を除く): 1208551100

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 839, 1678, 2621, 3356, 4195, 5242, 8390, 10484, 13105, 16780, 19297, 26210, 38594, 52420, 60283, 77188, 96485, 120566, 192970, 241132, 301415, 385940, 602830, 1205660, 2199019, 4398038, 8796076, 10995095, 21990190, 43980380, 50577437, 101154874, 202309748, 252887185, 505774370, 1011548740]

約数ペア:

[(1, 1011548740), (2, 505774370), (4, 252887185), (5, 202309748), (10, 101154874), (20, 50577437), (23, 43980380), (46, 21990190), (92, 10995095), (115, 8796076), (230, 4398038), (460, 2199019), (839, 1205660), (1678, 602830), (2621, 385940), (3356, 301415), (4195, 241132), (5242, 192970), (8390, 120566), (10484, 96485), (13105, 77188), (16780, 60283), (19297, 52420), (26210, 38594)]