3389157040

素因数分解:

$2^4\times 5^1\times {\mathrm{1301}}^1\times {\mathrm{32563}}^1$

素因数の和:33877

約数の個数: 40

約数和(自身を含む): 7886089008

約数和(自身を除く): 4496931968

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1301, 2602, 5204, 6505, 10408, 13010, 20816, 26020, 32563, 52040, 65126, 104080, 130252, 162815, 260504, 325630, 521008, 651260, 1302520, 2605040, 42364463, 84728926, 169457852, 211822315, 338915704, 423644630, 677831408, 847289260, 1694578520, 3389157040]

約数ペア:

[(1, 3389157040), (2, 1694578520), (4, 847289260), (5, 677831408), (8, 423644630), (10, 338915704), (16, 211822315), (20, 169457852), (40, 84728926), (80, 42364463), (1301, 2605040), (2602, 1302520), (5204, 651260), (6505, 521008), (10408, 325630), (13010, 260504), (20816, 162815), (26020, 130252), (32563, 104080), (52040, 65126)]