4046620

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{463}}^1$

素因数の和:514

約数の個数: 48

約数和(自身を含む): 9354240

約数和(自身を除く): 5307620

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 38, 46, 76, 92, 95, 115, 190, 230, 380, 437, 460, 463, 874, 926, 1748, 1852, 2185, 2315, 4370, 4630, 8740, 8797, 9260, 10649, 17594, 21298, 35188, 42596, 43985, 53245, 87970, 106490, 175940, 202331, 212980, 404662, 809324, 1011655, 2023310, 4046620]

約数ペア:

[(1, 4046620), (2, 2023310), (4, 1011655), (5, 809324), (10, 404662), (19, 212980), (20, 202331), (23, 175940), (38, 106490), (46, 87970), (76, 53245), (92, 43985), (95, 42596), (115, 35188), (190, 21298), (230, 17594), (380, 10649), (437, 9260), (460, 8797), (463, 8740), (874, 4630), (926, 4370), (1748, 2315), (1852, 2185)]