6800860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1627}}^1$

素因数の和:1666

約数の個数: 48

約数和(自身を含む): 16410240

約数和(自身を除く): 9609380

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 1627, 2090, 3254, 4180, 6508, 8135, 16270, 17897, 30913, 32540, 35794, 61826, 71588, 89485, 123652, 154565, 178970, 309130, 340043, 357940, 618260, 680086, 1360172, 1700215, 3400430, 6800860]

約数ペア:

[(1, 6800860), (2, 3400430), (4, 1700215), (5, 1360172), (10, 680086), (11, 618260), (19, 357940), (20, 340043), (22, 309130), (38, 178970), (44, 154565), (55, 123652), (76, 89485), (95, 71588), (110, 61826), (190, 35794), (209, 32540), (220, 30913), (380, 17897), (418, 16270), (836, 8135), (1045, 6508), (1627, 4180), (2090, 3254)]