70299619720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{159771863}}^1$

素因数の和:159771885

約数の個数: 32

約数和(自身を含む): 172553613120

約数和(自身を除く): 102253993400

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 159771863, 319543726, 639087452, 798859315, 1278174904, 1597718630, 1757490493, 3195437260, 3514980986, 6390874520, 7029961972, 8787452465, 14059923944, 17574904930, 35149809860, 70299619720]

約数ペア:

[(1, 70299619720), (2, 35149809860), (4, 17574904930), (5, 14059923944), (8, 8787452465), (10, 7029961972), (11, 6390874520), (20, 3514980986), (22, 3195437260), (40, 1757490493), (44, 1597718630), (55, 1278174904), (88, 798859315), (110, 639087452), (220, 319543726), (440, 159771863)]