6516620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1559}}^1$

素因数の和:1598

約数の個数: 48

約数和(自身を含む): 15724800

約数和(自身を除く): 9208180

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, 1559, 2090, 3118, 4180, 6236, 7795, 15590, 17149, 29621, 31180, 34298, 59242, 68596, 85745, 118484, 148105, 171490, 296210, 325831, 342980, 592420, 651662, 1303324, 1629155, 3258310, 6516620]

約数ペア:

[(1, 6516620), (2, 3258310), (4, 1629155), (5, 1303324), (10, 651662), (11, 592420), (19, 342980), (20, 325831), (22, 296210), (38, 171490), (44, 148105), (55, 118484), (76, 85745), (95, 68596), (110, 59242), (190, 34298), (209, 31180), (220, 29621), (380, 17149), (418, 15590), (836, 7795), (1045, 6236), (1559, 4180), (2090, 3118)]